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Class 12th Syllabus Reduced By CBSE: How Will This Affect JEE Main 2021?

Last updated on July 10th, 2020 at 05:20 am

The Ministry of Human Resource Development invited suggestions on reframing the curriculum of Class 9th to 12th. These suggestions were invited amid the loss of classroom education and delay in exams & results due to the countrywide lockdown amid COVID-19 pandemic. After receiving around 1.5k suggestions from educationists, CBSE has decided to rationalize the syllabus of class 9th to 12th by up to 30%. The core concepts have been retained while a few topics from various books have been deleted.

Also Read JEE Main Correction Window Reopened Until 15 July

Education Minister of India, Mr Ramesh Pokhriyal, also tweeted about the reduction in CBSE Syllabus.

What Chapters and Topics Have Been Reduced?

The reduction in syllabus has been in accordance with the amount of days lost. While many students want the complete academic calendar to be rescheduled, while retaining all the topics, Mr Pokhriyal has assured all core topics have been retained. In order to check the revised curriculum of CBSE for 2021 students can visit this page – CBSE Revised Curriculum 2021. Given below is the reduced syllabus of PCM for Class 11th and 12th (combined).

Certain topics from each chapter have been removed from the syllabus, while few less important chapters have been completely scrapped. This will help students prepare for the board exams much more efficiently.

How Will This Shape JEE Main 2021 Syllabus?

MHRD or NTA has not announced any reduction in syllabus for the JEE Main 2021 exam or NEET 2021. Although, as per the analysis, the weightage of reduced syllabus in CBSE has already been close to nil in JEE Main in past years. There are certain topics which are important to learn for advanced concepts. But, due to differences in curriculum, students will have to depend on the various coaching institutes for learning these topics. A lot of coaching institutes started online classes around the month of April 2020. This was in order to make sure all the topics are covered, without any delay. It is yet to be analysed if there will be any reductions in JEE Main Syllabus and how it can affect the learning of each and every aspirant.

JEE Main 2020 was recently postponed until 1st to 6th September 2020. There has been no reduced syllabus for the current year as notified by NTA. Questions are being raised for JEE Advanced 2021 too, as the syllabus for JEE Advanced is much more difficult than CBSE or JEE Main Syllabus.

JEE Main Mathematics Syllabus: Topic-wise Weightage, Best Books

Last updated on August 7th, 2020 at 11:36 am

JEE Main Mathematics Syllabus is common for all the three papers of JEE Main. NTA prepares the JEE Main Maths syllabus. It has released the JEE Main Maths Syllabus 2020 along with the information brochure of JEE Main 2020.

Read the following article to know more about complete JEE Main Maths Syllabus, weightage of chapters and number of questions from each unit. Aspirants can save the whole syllabus as a PDF by using print option (Ctrl + P). In addition, we have also suggested some useful books for preparation of JEE Main Mathematics.

Latest Update: As announced by the HRD Minister Mr Ramesh Pokhriyal, the JEE Main exam will be conducted from 1st September – 6th September, 2020.


JEE Main Mathematics Syllabus – Highlights

  • As per the analysis of previous years’ JEE Main exams, it is visible that there is no change in the JEE Main syllabus.
  • However, there are a few changes in the JEE Main Exam Pattern.
  • JEE Main Maths syllabus is largely based on the CBSE Maths syllabus of class 11 and 12.
  • By knowing the syllabus, students will have a clear idea about what type of questions are asked in the paper and difficulty level of the papers.

Also Check | JEE Main Physics Syllabus

JEE Main Mathematics Syllabus

Following is the detailed analysis of unit-wise and topic-wise JEE Main Maths Syllabus:

Unit 1: Sets, Relations and Functions

  • Sets and their representation
  • Union, intersection and complement of sets and their algebraic properties
  • Power set
  • Relation, Types of relations, equivalence relations, functions
  • One-one, into and onto functions, composition of functions

Unit 2: Complex Number and Quadratic Equations

  • Complex numbers as ordered pairs of reals
  • Representation of complex numbers in the form (a+ib) and their representation in a plane, Argand diagram
  • Algebra of complex numbers, modulus and argument (or amplitude) of a complex number, square root of a complex number
  • Triangle inequality
  • Quadratic equations in real and complex number system and their solutions
  • The relation between roots and coefficients, nature of roots, the formation of quadratic equations with given roots

Unit 3: Matrices and Determinants

  • Matrices: Algebra of matrices, types of matrices, and matrices of order two and three
  • Determinants: Properties of determinants, evaluation of determinants, the area of triangles using determinants
  • Adjoint and evaluation of inverse of a square matrix using determinants and elementary transformations
  • Test of consistency and solution of simultaneous linear equations in two or three variables using determinants and matrices

Unit 4: Permutations and Combinations

  • The fundamental principle of counting
  • Permutation as an arrangement and combination as selection
  • The meaning of P (n,r) and C (n,r). Simple applications

Unit 5: Mathematical Induction

  • The principle of Mathematical Induction and its simple applications

Unit 6: Binomial Theorem

  • Binomial theorem for a positive integral index
  • General term and middle term
  • Properties of Binomial coefficients and simple applications

Unit 7: Sequences and Series

  • Arithmetic and Geometric progressions, insertion of arithmetic
  • Geometric means between two given numbers
  • The relation between A.M. and G.M
  • Sum up to n terms of special series: Sn, Sn2, Sn3
  • Arithmetic – Geometric progression

Unit 8: Limit, Continuity and Differentiability

  • Real-valued functions, algebra of functions, polynomials, rational, trigonometric, logarithmic and exponential functions, inverse functions
  • Graphs of simple functions
  • Limits, continuity, and differentiability
  • Differentiation of the sum, difference, product, and quotient of two functions
  • Differentiation of trigonometric, inverse trigonometric, logarithmic, exponential, composite and implicit functions; derivatives of order up to two
  • Rolle’s and Lagrange’s Mean Value Theorems
  • Applications of derivatives: Rate of change of quantities, monotonic – increasing and decreasing functions, Maxima, and minima of functions of one variable, tangents, and normals

Check B.Plan Exam Pattern here

Unit 9: Integral Calculus

  • Integral as an antiderivative
  • Fundamental integrals involving algebraic, trigonometric, exponential and logarithmic functions
  • Integration by substitution, by parts, and by partial fractions
  • Integration using trigonometric identities
  • Integral as limit of a sum

Evaluation of simple integrals:

  • Fundamental Theorem of Calculus
  • Properties of definite integrals, evaluation of definite integrals, determining areas of the regions bounded by simple curves in standard form

Unit 10: Differential Equations

  • Ordinary differential equations, their order, and degree.
  • Formation of differential equations
  • The solution of differential equations by the method of separation of variables
  • The solution of homogeneous and linear differential equations of the type

Unit 11: Co-ordinate Geometry

  • Cartesian system of rectangular coordinates in a plane, distance formula, section formula, locus and its equation, translation of axes, the slope of a line, parallel and perpendicular lines, intercepts of a line on the coordinate axes
  • Straight lines: Various forms of equations of a line, intersection of lines, angles between two lines, conditions for concurrence of three lines
  • The distance of a point from a line, equations of internal and external bisectors of angles between two lines, coordinates of centroid, orthocentre, and circumcentre of a triangle, equation of the family of lines passing through the point of intersection of two lines
  • Circles, conic sections: Standard form of equation of a circle, general form of the equation of a circle, its radius and centre, equation of a circle when the endpoints of a diameter are given, points of intersection of a line and a circle with the centre at the origin and condition for a line to be tangent to a circle, equation of the tangent
  • Sections of cones, equations of conic sections (parabola, ellipse, and hyperbola) in standard forms, condition for y = mx + c to be a tangent and point (s) of tangency

Also Read | JEE Advanced Maths Syllabus

Unit 12: Three Dimensional Geometry

  • Coordinates of a point in space, the distance between two points
  • Section formula, direction ratios and direction cosines, the angle between two intersecting lines
  • Skew lines, the shortest distance between them and its equation
  • Equations of a line and a plane in different forms, the intersection of a line and a plane, coplanar lines

Unit 13: Vector Algebra

  • Vectors and scalars, the addition of vectors
  • Components of a vector in two dimensions and three-dimensional space
  • Scalar and vector products, scalar and vector triple product

Unit 14: Statistics and Probability

  • Measures of Dispersion: Calculation of mean, median, mode of grouped and ungrouped data. Calculation of standard deviation, variance and mean deviation for grouped and ungrouped data.
  • Probability: Probability of an event, addition and multiplication theorems of probability, Baye’s theorem, probability distribution of a random variate, Bernoulli trials and Binomial distribution.

Unit 15: Trigonometry

  • Trigonometric identities and equations.
  • Trigonometric functions.
  • Inverse trigonometric functions and their properties.
  • Heights and Distances

Unit 16: Mathematical Reasoning

  • Statements, logical operations and, or, implies, implied by, if and only if
  • Understanding of tautology, contradiction, converse, and Contrapositive

Also Check | JEE Main Chemistry Syllabus

JEE Main Mathematics Syllabus: Chapter-Wise Weightage

Some chapters from the JEE Main Mathematics syllabus carry more weightage than the others. The table provided below contains the most important topics from JEE Main syllabus with weightage:

Important Topics Expected weightage
Coordinate Geometry 12%
Integral and Differential Calculus 30%
Trigonometry 7%
Sequence and Series 7%
Matrices and Determinants 7%
Differential Equations 7%

Mathematics Syllabus Chapter Wise Weightage

There are a total of 16 units in JEE Main Syllabus for Mathematics with the following weightage:

Topic Number of questions
Sets, Relations and Functions 1
Complex Numbers and Quadratic Equations 3
Matrices and Determinants 2
Permutations and Combinations 1
Mathematical Induction 1
Binomial Theorem and its simple applications 1
Sequences and Series 2
Limit, Continuity and Differentiability 4
Integral Calculus 3
Differential Equations 1
Co-Ordinate Geometry 5
Three-Dimensional Geometry 3
Vector Algebra 1
Statistics and Probability 2
Trigonometry 2
Mathematical Reasoning 1

Also Check | JEE Main Paper Analysis

Best Books for Preparing JEE Main Mathematics Syllabus

Mathematics section requires comprehensive preparation. The following table represents some of the best books for JEE Main Mathematics Syllabus along with their author’s name that students can prefer for their Mathematics exam preparation:

Books Name Authors Name
IIT Mathematics M.L. Khanna
Differential Calculus Das Gupta
Class XI and XII Mathematics R.D. Sharma
Trigonometry, Geometry Books S.L. Loney
Integral Calculus for IIT-JEE Amit Agarwal
Calculus and Analytic Geometry Thomas and Finney
Problems in Calculus of One Variable I. A. Maron
Higher Algebra Hall and Knight

Check B.Arch Exam Pattern here

JEE Main Mathematics Syllabus: Numerical Value Based Questions

Q1. Let α and β be two roots of the equation x2+2x+2=0, then α 15+β15 is equal to_____________.

Ans. -256

Q2. Consider a group of 5 females and 7 males. The number of different teams consisting of 2 females and 3 males, that can be formed from this group, if there are two specific males A and B, who refuse to be the member of the same team, is ________________.

Ans. 300

Q3. If y = y (x) is the solution of the differential equation x +2y = x2 satisfying y (1) = 1, then 16 y (1/2) is equal to _______.

Ans. 49

Also Read | JEE Advanced Syllabus 

JEE Main Physics Syllabus (Updated): Important Topics, Weightage, Paper Analysis

Last updated on August 26th, 2020 at 05:57 pm

NTA, which is now the conducting authority for JEE Main, provides JEE Main Physics Syllabus 2020. This year it has made some changes in the exam pattern of the examination. However, it has been clarified that there is no change in JEE Main Syllabus 2020 or JEE Main Physics Syllabus due to the ongoing COVID-19 pandemic.

  • JEE Main 2020 will be a Computer-Based Mode (CBT) exam.
  • Students can practice JEE Main Mock Tests for a better understanding of CBT.
  • Now, JEE Main Physics section will hold 20 objective type questions and 5 numerical value questions. These 5 numerical questions won’t have any negative marking.
  • Meanwhile, JEE Advanced Syllabus 2020 has few additional topics which require higher-level understanding.

Update: NTA has launched ‘National Test Abhyas’ for practising daily mock tests. Read More

The JEE Main Syllabus is pretty vast and it usually takes at least 2 years to master everything.

  • Also, NTA JEE Main Physics Syllabus is considerably similar to the CBSE Curriculum.
  • So, the syllabus contains two sections – A and B.
    • Section A pertains to the Theory Part which holds 80% of the total weightage.
    • Meanwhile, Section B contains Practical Part (Physics Experimental Skills) with 20% weightage.

Read the following article to know more about JEE Main Physics Syllabus. You can also save this article by using Print Option (Ctrl + P) and save the NTA JEE Main Physics Syllabus PDF in case you need it in future.

Also Check

JEE Main Physics Syllabus 2020: Theory (Section A)

There are a lot of important topics in JEE Main Physics. The JEE Main Physics Kinematics has a good weightage in the exam. Students can also refer to the past paper analysis of JEE Main to understand more deeply about the weightage of various chapters. The following table depicts the JEE Main Physics Syllabus 2020 (Theory Part)-

S.No. Unit Topics
1 Physics and Measurement Physics, Technology and society, S.I. units,
Fundamental and derived units.
Least count, accuracy and precision of measuring instruments, Errors in measurement,
Dimensions of Physical quantities, dimensional analysis and its applications
2 Kinematics Frame of reference.
Motion in a straight line: Position-time graph, speed and velocity.
Uniform and non-uniform motion, average speed and instantaneous velocity Uniformly accelerated motion, velocity-time, position-time graphs, relations for uniformly accelerated motion.
Scalars and Vectors, Vector Addition and Subtraction, Zero Vector, Scalar and Vector products, Unit Vector, Resolution of a Vector
Relative Velocity, Motion in a plane.
Projectile Motion, Uniform Circular Motion
3 Laws of Motion Force and Inertia,
Newton’s First Law of motion: Momentum, Newton’s Second Law of motion: Impulse and Newton’s Third Law of motion.
Law of conservation of linear momentum and its applications, Equilibrium of concurrent forces.
Static and Kinetic friction, Laws of friction, Rolling friction.
Dynamics of uniform circular motion: Centripetal force and its applications,
4 Work, Energy and Power Work done by a constant force and a variable force; Kinetic and potential energies, Work-Energy theorem
Power
Potential energy of a spring, Conservation of mechanical energy, Conservative and nonconservative forces;
Elastic and inelastic collisions in one and two dimensions.
5 Rotational Motion Centre of mass of a two-particle system, Centre of mass of a rigid body
Basic concepts of rotational motion; moment of a force, torque, angular momentum, conservation of angular momentum and its applications
Moment of inertia, Radius of gyration
Values of moments of inertia for simple geometrical objects, parallel and perpendicular axes theorems and their applications.
Rigid body rotation, Equations of rotational motion
6 Gravitation The Universal law of gravitation
Acceleration due to gravity and its variation with altitude and depth, Kepler’s laws of planetary motion
Gravitational potential energy; gravitational potential.
Escape velocity.
Orbital velocity of a satellite. Geostationary satellites.
7 Properties of Solids and Liquids Elastic behaviour, Stress-strain relationship, Hooke’s Law, Young’s modulus, bulk modulus, modulus of rigidity. Pressure due to a fluid column
Pascal’s law and its applications
Viscosity, Stokes’ law, terminal velocity, streamline and turbulent flow, Reynolds number
Bernoulli’s principle and its applications
Surface energy and surface tension, angle of contact, application of surface tension – drops, bubbles and capillary rise
Heat, temperature, thermal expansion;
Specific heat capacity, calorimetry
Change of state, latent heat
Heat transfer-conduction, convection and radiation, Newton’s law of cooling
8 Thermodynamics Thermal equilibrium, zeroth law of thermodynamics, concept of temperature
Heat, work and internal energy
First law of thermodynamics
The second law of thermodynamics: reversible and irreversible processes
Carnot engine and its efficiency
9 Kinetic Theory of Gases Equation of state of a perfect gas, work done on compressing a gas.
Kinetic theory of gases -assumptions, concept of pressure. Kinetic energy and temperature: rms speed of gas molecules
Degrees of freedom, Law of equipartition of energy
Applications to specific heat capacities of gases Mean free path
Avogadro’s number
10 Oscillations and Waves Periodic motion – period, frequency, displacement as a function of time.
Periodic functions
Simple harmonic motion (S.H.M.) and its equation; phase; oscillations of a spring -restoring force and force constant;
Energy in S.H.M. – kinetic and potential energies; Simple pendulum – derivation of expression for its time period
Free, forced and damped oscillations,
Resonance
Wave motion
Longitudinal and transverse waves, speed of a wave
Displacement relation for a progressive wave
Principle of superposition of waves, reflection of waves, Standing waves in strings and organ pipes, fundamental mode and harmonics, Beats, Doppler effect in sound
11 Electrostatics Electric charges: Conservation of charge, Coulomb’s law-forces between two point charges, forces between multiple charges
Superposition principle and continuous charge distribution
Electric field: Electric field due to a point charge, Electric field lines, Electric dipole, Electric field due to a dipole, Torque on a dipole in a uniform electric field
Gauss’s law and its applications to find field due to infinitely long uniformly charged straight wire, uniformly charged infinite plane sheet and uniformly charged thin spherical shell, Electric flux,
Electric potential and its calculation for a point charge, electric dipole and system of charges.
Equipotential surfaces, Electrical potential energy of a system of two point charges in an electrostatic field.
Conductors and insulators, Dielectrics and electric polarization, capacitor, combination of capacitors in series and in parallel, capacitance of a parallel plate capacitor with and without dielectric medium between the plates, Energy stored in a capacitor.
12 Current Electricity Electric current, Drift velocity, Ohm’s law, Electrical resistance, Resistances of different materials, V-I characteristics of Ohmic and non-ohmic conductors
Electrical energy and power, Electrical resistivity, Colour code for resistors
Series and parallel combinations of resistors; Temperature dependence of resistance.
Electric Cell and its Internal resistance, Potential difference and emf of a cell, combination of cells in series and in parallel
Kirchhoff’s laws and their applications
Wheatstone bridge, Metre bridge
Potentiometer – principle and its applications.
13 Magnetic Effects of Current and Magnetism Biot – Savart law and its application to current carrying circular loop.
Ampere’s law and its applications to infinitely long current carrying straight wire and solenoid.
Force on a moving charge in uniform magnetic and electric fields.
Cyclotron
Force on a current-carrying conductor in a uniform magnetic field. Force between two parallel current-carrying conductors-definition of ampere, Torque experienced by a current loop in uniform magnetic field
Moving coil galvanometer, its current sensitivity and conversion to ammeter and voltmeter.
Current loop as a magnetic dipole and its magnetic dipole moment. Bar magnet as an equivalent solenoid, magnetic field lines; Earth’s magnetic field and magnetic elements.
Para-, dia-, and ferro- magnetic substances.
Magnetic susceptibility and permeability, Hysteresis, Electromagnets and permanent magnets.
14 Electromagnetic Induction and Alternating Currents Electromagnetic induction
Faraday’s law, induced emf and current
Lenz’s Law, Eddy currents
Self and mutual inductance
Alternating currents, peak and rms value of alternating current/voltage
Reactance and Impedance; LCR series circuit, Resonance
Quality factor, power in AC circuits, wattless current.
AC Generator and Transformer.
15 Electromagnetic Waves Electromagnetic waves and their characteristics.
Transverse nature of electromagnetic waves.
Electromagnetic spectrum(radio waves, microwaves, infrared, visible, ultraviolet, X rays, gamma rays).
Applications of e.m. waves.
16 Optics Reflection and refraction of light at plane and spherical surfaces, mirror formula, Total internal reflection and its applications,
Deviation and Dispersion of light by a prism, Lens Formula, Magnification, Power of a Lens, Combination of thin lenses in contact, Microscope and Astronomical Telescope (reflecting and refracting) and their magnifying powers.
Wave optics: wavefront and Huygens’ principle, Laws of reflection and refraction using Huygen’s principle.
Interference, Young’s double slit experiment and expression for fringe width, coherent sources and sustained interference of light.
Diffraction due to a single slit, width of central maximum. Resolving power of microscopes and astronomical telescopes, Polarisation, plane polarized light
Brewster’s law, uses of plane polarized light and Polaroids.
17 Dual Nature of Matter and Radiation Dual nature of radiation
Photoelectric effect, Hertz and Lenard’s observations
Einstein’s photoelectric equation
Particle nature of light
Matter waves-wave nature of the particle, de Broglie relation.
Davis son-Germer experiment.
18 Atoms and Nuclei Alpha-particle scattering experiment
Rutherford’s model of the atom
Bohr model, energy levels, hydrogen spectrum
Composition and size of the nucleus, atomic masses, isotopes, isobars, and isotones
Radioactivity-alpha, beta and gamma particles/rays and their properties
Radioactive decay law
Mass-energy relation, mass defect
Binding energy per nucleon and its variation with mass number, nuclear fission and fusion.
19 Electronic Devices Semiconductors
Semiconductor diode: I-V characteristics in forward and reverse bias
Diode as a rectifier
1-V characteristics of LED, photodiode, solar cell and Zener diode; Zener diode as a voltage regulator
Junction transistor, transistor action, characteristics of a transistor
Transistor as an amplifier(common emitter configuration) and oscillator
Logic gates (OR, AND, NOT, NAND and NOR), Transistor as a switch
20 Communication Systems Propagation of electromagnetic waves in the atmosphere
Sky and space wave propagation, Need for modulation, Amplitude and Frequency Modulation, Bandwidth of signals, Bandwidth of Transmission medium,
Basic Elements of a Communication System (Block Diagram only).

Also Check | JEE Main Mathematics Syllabus – Relations & Functions, Differential Equations and more

JEE Main Physics Syllabus

JEE Main Physics Experimental Skills (Section B)

The following table depicts the JEE Main Physics Syllabus 2020 – Experimental Skills:

Unit 1 to 10

S.No. Experiments
1 Vernier callipers-its use to measure internal and external diameter and depth of a vessel.
2 Screw gauge-its use to determine thickness/ diameter of thin sheet/wire.
3 Simple Pendulum-dissipation of energy by plotting a graph between square of amplitude and time.
4 Metre Scale – mass of a given object by principle of moments.
5 Young’s modulus of elasticity of the material of a metallic wire.
6 Surface tension of water by capillary rise and effect of detergents.
7 Co-efficient of Viscosity of a given viscous liquid by measuring terminal velocity of a given spherical body.
8 Plotting a cooling curve for the relationship between the temperature of a hot body and time.
9 Speed of sound in air at room temperature using a resonance tube.
10 Specific heat capacity of a given (i) solid and (ii) liquid by method of mixtures.

Unit 11 to 22

S.No. Experiments
11 Resistivity of the material of a given wire using metre bridge.
12 Resistance of a given wire using Ohm’s law.
13 Potentiometer 

-Comparison of emf of two primary cells.

-Determination of internal resistance of a cell.

14 Resistance and figure of merit of a galvanometer by half deflection method
15 Focal length of 

-Convex mirror

-Concave mirror, and

-Convex lens

using parallax method

16 Plot of angle of deviation vs angle of incidence for a triangular prism.
17 Refractive index of a glass slab using a traveling microscope.
18 Characteristic curves of a p-n junction diode in forward and reverse bias.
19 Zener diode characteristic curves and finding reverse break down voltage.
20 Characteristic curves of a transistor and finding current gain and voltage gain.
21 Identification of Diode, LED, Transistor, IC, Resistor, Capacitor from mixed collection of such items.
22 Using multimeter to 

-Identify base of a transistor

-Distinguish between npn and pnp type transistor

-See the unidirectional flow of current in case of a diode and an LED.

-Check the correctness or otherwise of a given electronic component (diode, transistor or IC).

Also Check | JEE Main Physics Syllabus Preparation Tips

Books For Preparing JEE Main Physics Syllabus 2020

A lot of important topics in JEE Main Physics Syllabus 2020 are not easy to apprehend. If students do not have the best books explaining important topics, a lot of logic behind certain things is left out. To under topics with ease and to know the logic behind certain formulae, major experts suggest the best books given below-

Books Author
Concepts of Physics Volume 1 and Volume 2 H.C. Verma
Feynman Lectures on Physics Feynman, Leighton and Sands
Problems in General Physics IE Irodov
Objective Questions on Physics- Chapterwise Solved Papers D.C. Pandey
Fundamentals of Physics Halliday, Resnick and Walker
Problems in Physics AA Pinsky
Advance Physics Nelkon and Parker

Also Check | JEE Main Syllabus PDF

JEE Main Paper Attempting Tips

No doubt preparation is the prime way to crack competitive exams like JEE Main. But we should keep in mind that mere preparation is not enough. Knowing how to attempt the JEE Main paper is equally important. Below given are some general paper attempting tips that will help you to score good marks in the examination.

Section Attempting Order: According to experts and past trend analysis idle paper attempting order should be in the following manner- first Chemistry, then Maths and Physics last. The logic behind this is that Chemistry has more fact-based questions and the level of logical questions rises from Chemistry to Maths to Physics. It is easier to solve fact-based questions than solving questions with calculations. This way students can secure some marks before moving forward to the tougher parts. However, the students’ command in each subject also plays an important role here.

Segregation of Questions: Segregation of questions in terms of their difficulty level is important. On average in JEE Main paper 30 easy questions are expected. This clearly means that 120 marks can be secured easily. Securing these 120 marks will help students to get themselves ranked among 2,00,000 candidates.

Elimination: The trend analysis shows that (20-25%) of questions in the Mathematics section can be solved using substitution and elimination methods. This means that the students need to substitute the answer from the multiple choices in the question and then eliminate the wrong answers. This method saves time and gives the correct answer almost every time. In some other questions also, the answers can be eliminated by using logic.

Solving Previous Year Papers: This tip is very much effective; solving previous year papers and analyzing results. This way you can locate your stronger and weaker topics. Knowing your strength will help to understand which questions you should attempt first and secure some marks.

Accuracy: It is always preferable to attempt questions of the topics you have great command rather than focusing on weaker areas. This way you will save your time and energy. Also, there is a higher chance of scoring good marks if there is a minimum negative marking.

Don’t Over Attempt: students need to keep in mind that the number of correct answers has more weightage than the number of attempted questions. Students must attempt only those questions which they are confident about. Solving extra questions only increase the chances of negative marking. Skipping the questions which seem too difficult will be a smart move to save time and candidates to dedicate more time to solve easier questions.

Time management: After attempting the exam it is important to revise the attempted questions in order to locate possible errors. So, good time management will help you to save 15 min out of 3 hours to facilitate revision.

Some Numerical Value Type Questions in JEE Main Physics

Given below are some numerical value questions which have been provided in the official sample questions of JEE Main Physics. These are being introduced for the first time in JEE Main Physics section.

Q1. A particle moves in the x-y plane under the influence of a force such that the linear momentum is P(t) = A [ î cos kt – ĵ sin kt ] Where A and k are constants. The angle in degrees between force and momentum is_________.

Ans. 90

Q2. A power line lies along the east-west direction and carries a current of 10 A. The force per meter due to the earth’s magnetic field of 10-4 T is 10-X N/m. The value of x is_____________.

Ans. 3

Q3. Light of wavelength 0.6 mm from a sodium lamp falls on a photocell and causes the emission of photoelectrons for which the stopping potential is 0.5 V. With the light of wavelength 0.4 mm from a mercury lamp the stopping potential is 1.5 V. Then, the work function in eV of the photocell surface is____________.

Ans. 1.5

These questions above are just samples taken from the official sample questions provided by NTA. You can also go through previous years’ question papers to understand the JEE Main exam pattern.

Aspirants can also download the PDF of sample question on numerical value for JEE Main Physics. As you have reviewed the whole syllabus of JEE Main Physics, you must have understood the topics which are highly important for the exam. JEE Main Physics Kinematics, Optics, Electrostatics are the top-scoring chapters for this section. Make sure to give these topics enough time. All the best!

FAQs

Ques.: Does the JEE Main 2020 Physics syllabus have questions from Class XI also?

Last updated on August 26th, 2020 at 05:23 pm

Ans: Yes, the JEE Main Physics syllabus 2020 contains topics from class 11th and 12th as well.

Ques: What is the weightage of section B in JEE Main Physics syllabus 2020?

Last updated on August 26th, 2020 at 05:23 pm

Ans: JEE Main Physics syllabus has two sections- weightage of Section B is 20% whereas Section-A consisting of theory having 80% weightage.

Ques. Has the JEE Main 2020 Physics syllabus been released officially?

Last updated on August 26th, 2020 at 05:24 pm

Ans. Yes, NTA has released the official JEE Main Physics Syllabus. Which can be checked on official websites as well.

Ques. What are the most preferable books for JEE Main Physics syllabus preparation?

Last updated on August 26th, 2020 at 05:25 pm

Ans. Most preferred books – Problems in Physics by AA Pinsky, advanced Physics by Nelkon and Parker, Concepts of Physics Volume 1 and Volume 2 by H.C. Verma and yes don’t forget NCERT books.

Ques. Is transistor included in the JEE Main 2020 Physics syllabus?

Last updated on August 26th, 2020 at 05:26 pm

Ans. : Yes, Transistor is included in JEE Main Physics syllabus 2020.

JEE Main Chemistry Syllabus: Topic-wise Weightage, Best Books and Important Topics

Last updated on August 26th, 2020 at 03:23 pm

NTA officially released the JEE Main Chemistry Syllabus on its official website. Owing to COVID 19 pandemic, the authorities have devised a new exam pattern and therefore updated JEE Main syllabus 2020. The new JEE Main syllabus will be available in PDF format at jeemain.nta.nic.in. The Chemistry section will hold 25 objective type questions carrying 100 Marks.

  • NTA released updated exam dates for JEE Main second session which was postponed due to COVID – 19.
  • JEE Main 2020 is now scheduled from 1st September – 6th September 2020.
  • ‘National Test Abhyas’ application on NTA official website offers daily mock tests based on JEE Main syllabus.
  • Aspirants need to focus on the latest JEE Main Chemistry syllabus for better preparation

The article below provides complete information on JEE Main syllabus for Chemistry along with tips and tricks to prepare for the JEE Main 2020 exam. Scroll down to get details on important books, question papers, syllabus of other subjects and JEE Main Exam Pattern.

Note: To download the syllabus in PDF, just press Ctrl + P (Print) and choose the option to save as PDF. Also, one can add the JEE Main Chemistry Syllabus PDF page in your ‘To-do list’ if you are beginning your revision or JEE Main preparations.

Main Chapters of JEE Main Chemistry

*JEE Main exam is majorly based on 11th and 12th CBSE syllabus. The syllabus of JEE Main is mapped in accordance with NCERT texts for uniformity throughout the country*. Therefore, below section details on subsections in Chemistry namely – Physical Chemistry, Inorganic Chemistry and Organic Chemistry that forms a major part of JEE Main Chemistry syllabus and carry equal weightage.

Section Chapters
Physical Chemistry Some Basic Concepts in Chemistry
Atomic Structure
State of Matter
Chemical Bonding and Molecular Structure
Chemical Thermodynamics
Solutions
Equilibrium
Redox, Reaction and Electrochemistry
Chemical Kinetics
Surface Chemistry
Inorganic Chemistry Classification of elements and periodicity in properties
Hydrogen
Block elements (alkali and alkaline earth metals)
P Block elements group 13 to group 18 elements
d- and f – block elements
Coordination compounds
Environmental chemistry
General principles and processes of isolation of metals
Organic Chemistry Purification and characterization of organic compounds
Hydrocarbons
Chemistry in everyday life
Principles related to practical chemistry

Organic compounds containing –

  1. Halogens
  2. Oxygen
  3. Nitrogen
Polymers
Biomolecules
Some basic principles of organic chemistry

Also Check | JEE Main Physics Syllabus

Detailed JEE Main Syllabus for Chemistry

Given below is a detailed JEE Main Chemistry Syllabus with chapters and sub-topics of each chapter. JEE Main Chemistry syllabus is divided the same way as given above – Physical, Inorganic and Organic chemistry.

Syllabus for JEE Main Chemistry – Physical Chemistry

The JEE Main syllabus for Physical Chemistry is as follows:

Chapter 1 – Some Basic Concepts of Chemistry

  • Matter and its nature, Dalton’s the atomic theory, the concept of the atom, molecule, element, and compound.
  • Physical quantities and their measurements in Chemistry, precision, and accuracy, significant figures, S.I. Units, dimensional analysis.
  • Laws of chemical combination.
  • Atomic and molecular masses, mole concept, molar mass, percentage composition, empirical and molecular formulae.
  • Chemical equations and stoichiometry.

Chapter 2 – States of Matter

  • Classification of matter into solid, liquid and gaseous states.
  • Gaseous State: Measurable properties of gases; Gas laws – Boyle’s law, Charles’s law, Graham’s law of diffusion, Avogadro’s law, Dalton’s law of partial pressure.
  • The concept of the Absolute scale of temperature; Ideal gas equation, Kinetic theory of gases (only postulates).
  • The concept of average, root mean square and most probable velocities.
  • Real gases, deviation from Ideal behaviour, compressibility factor, van der Waals equation, liquefaction of gases, critical constants.
  • Liquid State: Properties of liquids – vapour pressure, viscosity and surface tension and effect of temperature on them (qualitative treatment only).
  • Solid State: Classification of solids-molecular, ionic, covalent and metallic solids, amorphous and crystalline solids (elementary idea).
  • Bragg’s Law and its applications.
  • Unit cell and lattices, packing in solids (fcc, bcc and hcp lattices), voids, calculations involving unit cell parameters, imperfection in solids.
  • Electrical, magnetic and dielectric properties.

Chapter 3 – Atomic Structure

  • Discovery of subatomic particles (electron, proton, and neutron).
  • Thomson and Rutherford atomic models and their limitations.
  • Nature of electromagnetic radiation, photoelectric effect.
  • The spectrum of hydrogen atom, Bohr model of hydrogen atom – its postulates, derivation of the relations for energy of the electron and radii of the different orbits, limitations of Bohr’s model.
  • Dual nature of matter, de-Broglie relationship, Heisenberg uncertainty principle.
  • Elementary ideas of quantum mechanics, the quantum mechanical model of an atom, its important features, the concept of atomic orbitals as one electron wave functions.
  • Variation of Ψ1 and Ψ2 with r for 1s and 2s orbitals; various quantum numbers (principal, angular momentum, and magnetic quantum numbers), and their significance.
  • Shapes of s, p and d – orbitals, electron spin and spin quantum number.
  • Rules for filling electrons in orbitals – Aufbau principle, Pauli exclusion principle and Hund’s rule, electronic configuration of elements, the extra stability of half-filled and completely filled orbitals.

Chapter 4 – Chemical Bonding and Molecular Structure

  • Kossel – Lewis approach to chemical bond formation, the concept of ionic and covalent bonds.
  • Ionic Bonding: Formation of ionic bonds, factors affecting the formation of ionic bonds; calculation of lattice enthalpy.
  • Covalent Bonding: Concept of electronegativity, Fajan’s rule, dipole moment; Valence Shell Electron Pair Repulsion (VSEPR) theory and shapes of simple molecules.
  • Quantum mechanical approach to covalent bonding: Valence bond theory, Its important features, the concept of hybridization involving s, p, and d orbitals; Resonance.
  • Molecular Orbital Theory: Its important features, LCAOs, types of molecular orbitals (bonding, antibonding), sigma and pi-bonds, molecular orbital electronic configurations of homonuclear diatomic molecules, the concept of bond order, bond length and bond energy.
  • Elementary idea of metallic bonding, Hydrogen bonding, and its applications.

Chapter 5 – Chemical Thermodynamics

  • Fundamentals of thermodynamics: System and surroundings, extensive and intensive properties, state functions, types of processes.
  • First law of thermodynamics: Concept of work, heat internal energy, and enthalpy, heat capacity, molar heat capacity.
  • Hess’s law of constant heat summation.
  • Enthalpies of bond dissociation, combustion, formation, atomization, sublimation, phase transition, hydration, ionization, and solution.
  • The second law of thermodynamics: Spontaneity of processes; Delta S of the universe and Delta G of the system as criteria for spontaneity, Delta Go (Standard Gibbs energy change) and equilibrium constant.

Chapter 6 – Solutions

  • Different methods for expressing the concentration of a solution: molality, molarity, mole fraction, percentage (by volume and mass both), the vapour pressure of solutions and Raoult’s Law.
  • Ideal and non-ideal solutions, vapour pressure – composition, plots for ideal and non-ideal solutions.
  • Colligative properties of dilute solutions, relative lowering of vapour pressure, depression of freezing point, elevation of boiling point and osmotic pressure.
  • Determination of molecular mass using colligative properties.
  • Abnormal value of molar mass, Hoff factor, and its significance.

Chapter 7 – Equilibrium

  • Meaning of equilibrium, the concept of dynamic equilibrium.
  • Equilibria involving physical processes: Solid – liquid, liquid – gas and solid – gas equilibria, Henry’s law, a general characteristic of equilibrium involving physical processes.
  • Equilibria involving chemical processes: Law of chemical equilibrium, equilibrium constants (Kp and Kc) and their significance, the significance of Delta G and Delta Go in chemical equilibria, factors affecting equilibrium concentration, pressure, temperature, the effect of the catalyst.
  • Le Chatelier’s principle.
  • Ionic equilibrium: Weak and strong electrolytes, ionization of electrolytes, various concepts of acids and bases (Arrhenius, Bronsted-Lowry and Lewis) and their ionization, acid-base equilibria (including multi stage ionization) and ionization constants, ionization of water, pH scale, common ion effect, hydrolysis of salts and pH of their solutions, solubility of sparingly soluble salts and solubility products, buffer solutions.

Chapter 8 – Redox Reactions and Electrochemistry

  • Electronic concepts of oxidation and reduction, redox reactions, oxidation number, rules for assigning oxidation number, balancing of redox reactions.
  • Electrolytic and metallic conduction, conductance in electrolytic solutions, specific and molar conductivities and their variation with concentration.
  • Kohlrausch’s law and its applications.
  • Electrochemical cells: Electrolytic and Galvanic cells, different types of electrodes, electrode potentials including standard electrode potential, half – cell and cell reactions, emf of a Galvanic cell and its measurement.
  • Nernst equation and its applications; Relationship between cell potential and Gibbs’ energy change.
  • Dry cell and lead accumulator, Fuel cells.
  • Corrosion and its prevention.

Chapter 9 – Chemical Kinetics

  • The rate of a chemical reaction, factors affecting the rate of reactions: concentration, temperature, pressure, and catalyst.
  • Elementary and complex reactions, order and molecularity of reactions, rate law, rate constant and its units, differential and integral forms of zero and first order reactions, their characteristics and half-lives, the effect of temperature on the rate of reactions.
  • Arrhenius theory, activation energy and its calculation, collision theory of bimolecular gaseous reactions (no derivation).

Chapter 10 – Surface Chemistry

  • Adsorption: Physisorption and chemisorption and their characteristics, factors affecting the adsorption of gases on solids: Freundlich and Langmuir adsorption isotherms, adsorption from solutions.
  • Catalysis: Homogeneous and heterogeneous, activity and selectivity of solid catalysts, enzyme catalysis, and its mechanism.
  • Colloidal state: Distinction among true solutions, colloids, and suspensions, classification of colloids: lyophilic, lyophobic.
  • Multimolecular, macromolecular and associated colloids (micelles), preparation and properties of colloids: Tyndall effect, Brownian movement, electrophoresis, dialysis, coagulation, and flocculation.
  • Emulsions and their characteristics.

Also Check | JEE Main Mock Tests

Syllabus for JEE Main Chemistry – Inorganic Chemistry

The JEE Main Inorganic Chemistry syllabus is as follows:

Chapter 11 – Classification of Elements and Periodicity in Properties

  • Modern periodic law and present form of the periodic table.
  • s, p, d and f block elements.
  • Periodic trends in properties of elements atomic and ionic radii, ionization enthalpy.
  • Electrons gain enthalpy, valence, oxidation states and chemical reactivity.

Chapter 12 – General Principles and Process of Isolation of Metals

  • Modes of occurrence of elements in nature, minerals, ores.
  • Steps involved in the extraction of metals: concentration, reduction (chemical and electrolytic methods) and refining with special reference to the extraction of Al, Cu, Zn, and Fe.
  • Thermodynamic and electrochemical principles involved in the extraction of metals.

Chapter 13 – Hydrogen

  • The position of hydrogen in periodic table, isotopes, preparation, properties, and uses of hydrogen.
  • Physical and chemical properties of water and heavy water.
  • Structure, preparation, reactions, and uses of hydrogen peroxide.
  • Classification of hydrides: ionic, covalent and interstitial.
  • Hydrogen as a fuel.

Chapter 14 – S Block Elements (Alkali and Alkaline Earth Metals)

  • Group 1 and Group 2 Elements: General introduction, electronic configuration and general trends in physical and chemical properties of elements, anomalous properties of the first element of each group, diagonal relationships.
  • Preparation and properties of some important compounds: sodium carbonate, sodium chloride, sodium hydroxide and sodium hydrogen carbonate.
  • Industrial uses of lime, limestone, Plaster of Paris and cement.
  • The biological significance of Na, K, Mg and Ca.

Chapter 15 – P Block Elements

  • Group 13 to Group 18 Elements: General Introduction, Electronic configuration, and general trends in physical and chemical properties of elements across the periods and down the groups; unique behaviour of the first element in each group. Groupwise study of the p block elements.
  • Group 13: Preparation, properties, and uses of boron and aluminium; Structure, properties and uses of borax, boric acid, diborane, boron trifluoride, aluminium chloride, and alums.
  • Group 14: Tendency for catenation; Structure, properties, and uses of allotropes and oxides of carbon, silicon tetrachloride, silicates, zeolites, and silicones.
  • Group 15: Properties and uses of nitrogen and phosphorus; Allotropic forms of phosphorus; Preparation, properties, structure, and uses of ammonia, nitric acid, phosphine and phosphorus halides, (PCl3, PCl5); Structures of oxides and oxoacids of nitrogen and phosphorus.
  • Group 16: Preparation, properties, structures and uses of dioxygen and ozone; Allotropic forms of sulfur; Preparation, properties, structures, and uses of sulfur dioxide, sulphuric acid (including its industrial preparation); Structures of oxoacids of sulfur.
  • Group 17: Preparation, properties, and uses of chlorine and hydrochloric acid; Trends in the acidic nature of hydrogen halides; Structures of Interhalogen compounds and oxides and oxyacids of halogens.
  • Group 18: Occurrence and uses of noble gases; Structures of fluorides and oxides of xenon.

Chapter 16 – D and F Block Elements

  • Transition Elements: General introduction, electronic configuration, occurrence and characteristics, general trends in properties of the first-row transition elements: physical properties, ionization enthalpy, oxidation states, atomic radii, colour, catalytic behaviour, magnetic properties, complex formation, interstitial compounds, alloy formation.
  • Preparation, properties, and uses of K2Cr2O7 and KMnO4.
  • Inner Transition Elements: Lanthanides, Electronic configuration, oxidation states, chemical reactivity and lanthanide contraction, and Actinoids: Electronic configuration and oxidation states.

Chapter 17 – Coordination Compounds

  • Introduction to coordination compounds, Werner’s theory.
  • ligands, coordination number, denticity, chelation.
  • IUPAC nomenclature of mononuclear coordination compounds, isomerism.
  • Bonding-Valence bond approach and basic ideas of Crystal field theory, colour and magnetic properties.
  • Importance of coordination compounds (in qualitative analysis, extraction of metals and in biological systems).

Chapter 18 – Environmental Chemistry

  • Environmental pollution: Atmospheric, water, and soil.
  • Atmospheric pollution: Tropospheric and stratospheric.
  • Gaseous pollutants: Oxides of carbon, nitrogen, and sulfur, hydrocarbons; their sources, harmful effects, and prevention.
  • Greenhouse effect and Global warming, acid rain.
  • Particulate pollutants: Smoke, dust, smog, fumes, mist; their sources, harmful effects, and prevention.
  • Stratospheric pollution: Formation and breakdown of ozone, depletion of ozone layer, its mechanism and effects.
  • Water Pollution: Major pollutants such as pathogens, organic wastes, and chemical pollutants; their harmful effects and prevention.
  • Soil pollution: Major pollutants such as Pesticides (insecticides, herbicides and fungicides) their harmful effects and prevention.
  • Strategies to control environmental pollution.

Also Check | JEE Main Mathematics Syllabus

Syllabus for JEE Main Chemistry – Organic Chemistry

The JEE Main Inorganic Chemistry syllabus is as follows:

Chapter 19 – Purification and Characterisation of Organic Compounds

  • Purification: Crystallization, sublimation, distillation, differential extraction, and chromatography principles and their applications.
  • Qualitative analysis: Detection of nitrogen, sulfur, phosphorus, and halogens.
  • Quantitative analysis (basic principles only): Estimation of carbon, hydrogen, nitrogen, halogens, sulfur, phosphorus.
  • Calculations of empirical formula and molecular formulae; Numerical problems in organic quantitative analysis.

Chapter 20 – Some Basic Principles of Organic Chemistry

  • Tetravalency of carbon; Shapes of simple molecules – hybridization (s and p).
  • Classification of organic compounds based on functional groups: -C = C- and those containing halogens, oxygen, nitrogen, and sulfur; Homologous series.
  • Isomerism: structural and stereoisomerism.
  • Nomenclature (Trivial and IUPAC): Covalent bond fission Homolytic and heterolytic: free radicals, carbocations, and carbanions; stability of carbocations and free radicals, electrophiles and nucleophiles.
  • Electronic displacement in a covalent bond: Inductive effect, electromeric effect, resonance, and hyperconjugation.
  • Common types of organic reactions: Substitution, addition, elimination, and rearrangement.

Chapter 21 – Hydrocarbons

  • Classification, isomerism, IUPAC nomenclature, general methods of preparation, properties and reactions.
  • Alkanes: Conformations; Sawhorse and Newman projections (of ethane); Mechanism of halogenation of alkanes.
  • Alkenes: Geometrical isomerism.
  • Mechanism of electrophilic addition: addition of hydrogen, halogens, water, hydrogen halides (Markownikoff’s and peroxide effect); Ozonolysis, oxidation, and polymerization.
  • Alkynes: Acidic character; Addition of hydrogen, halogens, water and hydrogen halides; Polymerization.
  • Aromatic hydrocarbons: Nomenclature, benzene structure and aromaticity.
  • Mechanism of electrophilic substitution: halogenation, nitration, Friedel Crafts alkylation and acylation, directive influence of the functional group in monosubstituted benzene.

Chapter 22 – Organic Compounds Containing Halogens

  • General methods of preparation, properties, and reactions.
  • Nature of C-X bond.
  • Mechanisms of substitution reactions.
  • Uses, Environmental effects of chloroform, iodoform, freons, and DDT.

Chapter 23 – Organic Compounds Containing Oxygen

  • General methods of preparation, properties, reactions, and uses.
  • Alcohols: Identification of primary, secondary and tertiary alcohols; mechanism of dehydration.
  • Phenols: Acidic nature, electrophilic substitution reactions: halogenation, nitration, and sulphonation, Reimer Tiemann reaction.
  • Ethers: Structure.
  • Aldehyde and Ketones: Nature of carbonyl group; Nucleophilic addition to >C=O group, relative reactivities of aldehydes and ketones.
  • Important reactions such as Nucleophilic addition reactions (addition of HCN, NH3 and its derivatives), Grignard reagent; oxidation; reduction (Wolff Kishner and Clemmensen); the acidity of hydrogen, aldol condensation, Cannizzaro reaction, Haloform reaction.
  • Chemical tests to distinguish between aldehydes and Ketones.
  • Carboxylic Acids: Acidic strength and factors affecting it.

Chapter 24 – Organic Compounds Containing Nitrogen

  • General methods of preparation, properties, reactions, and uses.
  • Amines: Nomenclature, classification, structure, basic character and identification of primary, secondary and tertiary amines and their basic character.
  • Diazonium Salts: Importance in synthetic organic chemistry.

Chapter 25 – Polymers

  • General introduction and classification of polymers, general methods of polymerization addition and condensation, co-polymerization.
  • Natural and synthetic rubber and vulcanization.
  • Some important polymers with emphasis on their monomers and uses, polyethene, nylon, polyester, and bakelite.

Chapter 26 – Biomolecules

  • General introduction and importance of biomolecules.
  • Carbohydrates: Classification: aldoses and ketoses; monosaccharides (glucose and fructose), constituent monosaccharides or oligosaccharides (sucrose, lactose, maltose) and polysaccharides (starch, cellulose, glycogen).
  • Proteins: Elementary Idea of amino acids, peptide bond, polypeptides; Proteins: primary, secondary, tertiary and quaternary structure (qualitative idea only), denaturation of proteins, enzymes.
  • Vitamins: Classification and functions.
  • B Chemical constitution of DNA and RNA. Biological functions of nucleic acids.

Chapter 27 – Chemistry in Everyday Life

  • Chemicals in medicines: Analgesics, tranquilizers, antiseptics, disinfectants, antimicrobials, antifertility drugs, antibiotics, antacids, antihistamines, their meaning and common examples.
  • Chemicals in food: Preservatives, artificial sweetening agents common examples.
  • Cleansing agents: Soaps and detergents, cleansing action.

Chapter 28 – Principles Related to Practical Chemistry

  • Detection of extra elements (N, S, halogens) in organic compounds.
  • Detection of the following functional groups: hydroxyl (alcoholic and phenolic), carbonyl (aldehyde and ketone), carboxyl and amino groups in organic compounds.
  • The chemistry involved in the preparation of the following: Inorganic compounds: Mohr’s salt, potash alum, and Organic compounds: Acetanilide, p-nitro acetanilide, aniline yellow, iodoform.
  • The chemistry involved in the titrimetric exercises: Acids bases and the use of indicators, oxalic-acid vs KMnO4, Mohr’s salt vs KMnO4.
  • Chemical principles involved in the qualitative salt analysis: Cations: Pb2+, Cu2+, AI3+, Fe3+, Zn2+, Ni2+, Ca2+, Ba2+, Mg2+, NH4+, and Anions: CO32-, S2-, SO42-, NO2-, NO3-, CI-, Br, I. (Insoluble salts excluded).
  • Chemical principles involved in the following experiments: Enthalpy of solution of CuSO4, Enthalpy of neutralization of strong acid and strong base, Preparation of lyophilic and lyophobic sols, and Kinetic study of the reaction of iodide ion with hydrogen peroxide at room temperature.

Check JEE Main Preparation tips for Chemistry

Important Topics of Chemistry in JEE Main

Analysing the past few years JEE Main question papers, students can note certain frequently asked questions. Such questions are a vital part of JEE Main Syllabus. Therefore, candidates must give more attention and practice such important topics. Also, certain topics of JEE Main Chemistry syllabus carry more weightage, hence they should be practised thoroughly as well. Such relevant topics from the JEE Main Chemistry syllabus along with the weightage is given below:

Important topics from JEE Main Organic Chemistry

In JEE Main, the type of questions asked is not fixed for Organic Chemistry. Questions can be asked randomly that makes almost every topic in JEE Main Chemistry syllabus important for JEE Main 2020 exam.

Some important topics in JEE Main organic chemistry are:-

  • Reactions and their mechanism
  • Acidity
  • Nomenclature
  • Basicity

Tips to score well in JEE Main chemistry section:

  • Start from basic and frequent questions.
  • Practise topics with high weightage first.
  • In JEE Main, questions based on mechanism and named reactions have been asked repeatedly, so focus on that properly.
  • Prepare steps of common chemical reactions.
  • Develop daily 2-3 questions on average, from a topic.
  • Questions on organic synthesis are repeatedly asked in the exam.

Important topics from JEE Main Inorganic Chemistry

For JEE Main 2020 all the topics in Inorganic Chemistry are considered important. In JEE Main all the chapters carry equal weightage. Clear your basics and the fundamentals of each and every topic.

Some important topics in JEE Main Inorganic chemistry are:

  • Methods of Preparation and Chemical Reactions, uses, etc. of the compounds.
  • Chemical bonding
  • Elements of the periodic table
  • Transition elements and coordination chemistry
  • S & P block elements and Hydrogen

For Inorganic chemistry, building a solid foundation is of high importance. Frequent questions have been asked from the following topics:

  • Dipole Moment
  • Shape and Hybridisation
  • Molecular Orbital Theory
  • Fajan’s Rule & its application

Tips to score in Inorganic chemistry section:

  • Around 3 questions are asked from transition elements and coordination chemistry chapters
  • More questions are based on topics like Lanthanoid Contraction, Isomerism (Structural, Geometrical, Linkage, Optical Isomerism), Nomenclature and Crystal Field Theory.

Important topics from JEE Main Physical Chemistry

  • Mole concept in Physical Chemistry is the most important topic for JEE Main.
  • Certain reactions like Redox Reaction are based on the Mole concept. Hence, being the basic connect this topic should be clear.
  • Formulas and basic concepts of Atomic Structure should be clear.
  1. Many questions are frequently asked from this chapter in JEE Main.
  2. Important topics from this chapter are The Wavelength of Electronic Transition, Quantum Numbers and Ionisation Energy.
  • Topics like State and Solid-state are also important for JEE Main 2020
  • Questions from topics like van der Waals equation, Kinetic Theory of Gases and Types of Molecular Velocity are also counted for frequently asked questions.

The other topics that carry equal weightage in JEE Main are:

  • Equilibrium
  • Chemical Thermodynamics
  • Chemical Kinetics
  • Electrochemistry & Redox Reactions
  • Surface Chemistry
  • Chemical Bonding and Molecular Structure
  • Solutions

Topic-wise Weightage of Chemistry in JEE Main

For JEE Main Chemistry, there are theory-based questions. These questions are less time consuming as compared to Physics and Mathematics questions. Although complex, questions on chemistry topics can boost your marks in JEE Main exam. Given below is a weightage table for various chapters. This weightage is provided as per the trends in the past.Chemistry Syllabus_Chapter Wise Weightage

Topics No of Questions Marks
Transition Elements and Coordination Chemistry 3 12
Chemical Kinetics 1 4
Atomic Structure 1 4
Chemical Bonding 2 8
Alkyl Halides 1 4
Solid State And Surface Chemistry 1 4
Nuclear Chemistry And Environment 2 8
Redox Reaction 1 4
Electrochemistry 1 4
Thermodynamics And Gaseous State 2 8
General Organic Chemistry 1 4
Stereochemistry 1 4
Chemical And Ionic Equilibrium 2 8
Hydrocarbon 1 4
Carboxylic Acid and their Derivatives 1 4
Periodic table and Representative Elements 2 8
Carbohydrates, amino acid and Polymers 1 4
Aromatic Compounds 1 4

Level of Difficulty of Chemistry in JEE Main (January 2020 session)

The table below shows the segregation of questions in JEE Main 2020 January Session on an average basis of all shifts combined.

Section Difficult Medium Easy
Chemistry 4 11 10
Mathematics 2 10 13
Physics 2 7 16

As per the table:

  • Chemistry section comprised the most number of difficult questions.
  • It also has 10 questions that are easy to solve.
  • The easy questions were less time-consuming.

Check JEE Main Question Papers

IIT-PAL Video Lectures Provided by NTA

NTA has uploaded several video lectures recorded by some reputed IIT Professors under the name of IIT-PAL on Youtube. These lectures are divided into sub topics for each chapter. There are more than 100 videos of approximately 50 to 60 minute runtime for each video. Steps to access these videos are given below:

  • Visit the official website of NTA – www.nta.ac.in.
  • Then, click on the ‘Students’ tab.
  • Under the ‘Test Practice’ section, select ‘Content Based Lectures’.

Content based lectures

Alternatively, students can also head over to Youtube and search for IIT-PAL along with the topic name they wish to watch the lecture for.

Best Books to Prepare JEE Main Chemistry

Practically it may sound impractical for one book to cover the entire JEE Main Chemistry syllabus as for chemistry, the syllabus is exhaustive. Most of the top educational writers publish separate books for the three subsections. Given below are some best books that aspirants can refer to while preparing the JEE Main syllabus for Chemistry.

Common Books
  • Textbooks for Class 12 Chemistry (NCERT)
  • Exemplar Problems for Class 12 Chemistry (NCERT)
  • Textbooks for Class 11 Chemistry (NCERT)
  • Exemplar Problems for Class 11 Chemistry (NCERT)
Organic Chemistry
  • Advanced Problems in Organic Chemistry for JEE by M S Chauhan
  • A Guidebook to Mechanism in Organic Chemistry for the JEE by Peter Sykes
Inorganic Chemistry
  • Concise Inorganic Chemistry by J.D. Lee
  • Problems in Inorganic Chemistry for JEE Main & Advanced by V. K. JAISWAL
Physical Chemistry
  • Atkins’ Physical Chemistry
  • Problems in Physical Chemistry – Narendra Awasthi

Things To Remember While Preparing for JEE Main Chemistry

JEE Main Chemistry Syllabus is considered as a scoring section by majority students as the questions vary from easy to moderate. Also most of the questions are based on fundamental concepts. The questions are less time consuming due to the fact they are not calculation based. JEE Main Chemistry syllabus is more about a planned approach rather than direct conceptual applications.

  • JEE Main aspirants must be thorough with all the important formulas, named reactions, chemical equations, and periodic table trends.
  • These concepts constitute a major portion of JEE Main Chemistry syllabus.
  • JEE Main  study material plays a very important role in the exam preparations.
  • There could be a large chunk of direct and indirect questions from the above-mentioned concepts.
  • Try not to just memorize the theory and formulas as it does not improvise problem-solving skills.
  • At the end, there must be the knowledge of what logic works behind a particular concept.

Check JEE Main 2020 Best Books for B.Arch

Some Numerical Value-Based Questions in Chemistry

Ques. The hardness of a water sample (in terms of equivalents of CaCO3) containing 10–3M CaSO4 is : (molar mass of CaSO4 = 136g/mol).

Ans. 100 ppm

Ques. The standard electrode potential Eº and its temperature coefficient (dEº/dT)p for a cell are 2V and –5×10–4 VK–1 at 300K respectively. The cell reaction is Zn(s) + Cu2+(aq)→ Zn2+(aq) + Cu(s). The standard reaction enthalpy (ΔrHº) at 300K is _________________ kJ/mol (F= 96485 C mol-1)

Ans. -414.9

Ques. The number of monochlorinated products obtained on chlorination of 2 methylbutane is_________.

Ans. 4

Click here to download the official PDF of JEE Main Sample Numerical Based Questions on Chemistry. Do more practise and solve as many questions as possible. Also, such numerical type questions do not carry any negative marking.

JEE Main Syllabus 2020: Subject-wise Syllabus for B.Tech, B.Arch and B.Plan Papers

Last updated on August 25th, 2020 at 11:12 am

NTA has released the official JEE Main Syllabus for the year 2020. The NTA JEE Main 2020 Syllabus varies depending upon the sections or subjects – Physics, Chemistry, Mathematics, Aptitude, Drawing and Planning. Candidates can get an insight of the JEE Main Syllabus from this article and devise a plan of action.

  • JEE Main Admit Card has been issued by NTA and can be downloaded from the official website.
  • HRD Minister Mr Ramesh Pokhriyal has announced the JEE Main exam date 2020. The JEE Main April/September session exam will be conducted from 1st September to 6th September 2020.
  • There has been no change in JEE Main Syllabus for 2020.

The examination is conducted for 3 separate papers B.E/B. Tech, B.Arch and B.Planning. Paper 1 is for B.E/B. Tech, Paper 2 is for B.Arch and Paper 3 is for B.Planning. Candidates seeking admissions to B.E./B.Tech and B.Arch courses to IITs, NITs, IIITs and CFTIs can fill JEE Main form online when the registration window opens.

JEE Main Syllabus for Chemistry JEE Main Syllabus for Physics
jEE Main Syllabus for Mathematics Best Books to Cover JEE Main Syllabus

Overview of the JEE Main Syllabus 2020

  • The syllabus for Paper 1 comprises three major subjects – Physics, Chemistry and Mathematics. This paper is specific for admissions to B.Tech/B.E courses.
  • Paper 2 syllabus comprises three major subjects which are Aptitude, Drawing and Mathematics. This paper is conducted for admissions to B.Arch Courses.
  • Finally, Paper 3 syllabus comprises three subjects which are Aptitude, Planning-based questions and Mathematics. This paper is conducted for admissions to the B. Planning course of IITs.

Read about the top engineering colleges in India here

Will NTA Reduce JEE Main 2021 Syllabus?

  • Lockdown situation due to the outbreak of COVID-19 has led to the delay in events of JEE Main 2020 session. This has created pressure among the JEE main 2021 session aspirants, hence they have demanded a reduction in the JEE Main 2021 syllabus.
  • Yet there is no clarification by NTA regarding this. But a possibility of a reduction in JEE Main 2021 Syllabus is speculated. Director-General of NTA and Education Minister has hinted towards the reduction of JEE Main 2021 Syllabus.
  • As preparation time has reduced for JEE Main 2021 aspirants, NTA might consider the point of reducing JEE Main 2021 Syllabus.
  • JEE Main Syllabus is mostly prescribed from science subjects of class 11th & 12th. CBSE has already reduced class XI and XII syllabus by 30%. Therefore, the chances of reduction in JEE Main syllabus for 2021 has also increased.
  • It is advisable that aspirants should keep preparing and not halt their preparation until the further update by NTA. Read JEE Main Preparation Tips.

JEE Main Syllabus 2020: Subject-wise Syllabus

The JEE Main Syllabus is similar to that of the JEE Advanced examination. However, the difficulty level is different as the students may face more difficult questions in the JEE Advanced examination, which might have more than one answer. In order to acquire a good rank, the students need to know the syllabus and exam pattern and also keep their practice thorough.

JEE Main 2020 Chemistry Syllabus

The JEE Main Chemistry Syllabus is divided into three sections which are Physical Chemistry, Organic Chemistry and Inorganic Chemistry. The students must go through each of these subsections in order to score well.

Section A – Physical Chemistry

Following section caters to the entire NTA JEE Main Syllabus 2020 for Chemistry-

Unit Topic Details
1. Some Basic Concepts of Chemistry
  • Matter and its nature
  • Dalton’s Atomic Theory
  • Concept of atom, molecule, element and compound
  • Physical Quantities, SI Units, Atomic and molecular mass
  • Laws of Chemical Combination, Chemical Equation and Stoichiometry
2. States of Matter
  • Gaseous State – Measurable properties, Gas Laws, Kinetic theory of gases, Ideal Gas Equation, Van der Waals Equation and more
  • Liquid State – Properties of liquids Vapor pressure, viscosity and surface tension and effect of temperature on them (qualitative treatment only)
  • Solid State – Classification; Bragg’s Law; Unit cell and lattices; Electrical and Magnetic Properties
3. Atomic Structure
  • Thomson and Rutherford Atomic Models
  • Bohr Model of Hydrogen atom
  • Dual Nature of Matter, De-Broglie Relationship, Heisenberg Uncertainty Principle
  • Pauli’s Exclusion Principle and Hund’s Rule
  • Shapes of s, p and d orbitals
4. Chemical Bonding and molecular structure
  • Kossel – Lewis Approach to Chemical Bond Formation
  • Ionic Bonding
  • Covalent Bonding
  • Quantum Mechanical Approach to Covalent Bonding
  • Molecular Orbital Theory
5. Chemical Thermodynamics
  • Fundamentals of thermodynamics, System and surroundings, Extensive and Intensive Properties State Functions, Types of Processes
  • First Law of Thermodynamics – Concept of work, heat, internal energy and enthalpy, heat capacity, molar heat capacity.
  • Hess’s Law of constant heat Summation, Enthalpies of bond dissociation, combustion, formation, atomization, sublimation, etc.
  • Second Law of Thermodynamics – Spontaneity of Processes;
  • ∆S of the universe and ∆G as the criteria for spontaneity
6. Solutions
  • Different methods for expressing concentration of solution – molality, molarity, mole fraction,
  • Percentage by volume and mass both, vapour pressure of solutions and
  • Raoult’s Law – ideal and no ideal solutions, vapor pressure
  • Colligative properties of dilute solutions,
  • Relative lowering of vapor pressure, depression of freezing point,
  • Elevation of boiling of boiling point and osmotic pressure
  • Determination of molecular mass using colligative properties,
  • Abnormal value of molar mass,
  • Van Hoff Factor and its significance
7. Equilibrium
  • Meaning of Equilibrium, Concept of dynamic equilibrium
  • Equilibria involving Physical Processes – Law of Chemical Equilibrium,
  • Equilibrium constants (Kp and Kc) and their significance,
  • Significance of ∆G and ∆G° in chemical equilibria,
  • Factors affecting equilibrium concentrations, pressure, temperature effect of catalyst;
  • Le Chatelier’s principle.
  • Equilibria involving Physical Processes – solid-liquid, liquid-gas and solid-gas equilibria,
  • Henry’s Law, General characteristics of equilibrium involving physical processes.
  • Ionic Equilibrium – Weak and strong electrolytes, ionization of electrolytes,
  • Various concepts of acids and bases (Arrhenius Bronsted – Lowry and Lewis) and their ionization,
  • Acid-base equilibria (including multi stage ionization) and ionization constants,
  • Ionization of water, pH scale, common ion effect,
  • Hydrolysis of salts and pH of their solutions, solubility of sparingly soluble salts and solubility products and buffer solutions.
8. Redox Reactions and Electrochemistry
  • Electrical concepts of oxidation and reductions, redox reactions,
  • Oxidation number, rules for assigning oxidation number, balancing of redox reactions
  • Electrolytic and metallic conduction, conductance in electrolytic solutions,
  • Molar conductivities and their variation with concentration,
  • Koulrausch’s Law and its applications
  • Electrochemical Cells – Electrolytic and Galvanic Cells, different types of electrodes, electrode potentials,
  • Half-cell and cell reactions, emf of a galvanic cell and its measurement
  • Nernst equation and its applications
9. Chemical Kinetics
  • Rate of a chemical reaction, factors affecting the rate of reactions
  • Elementary and complex reactions, order and molecularity of reactions, rate law, rate constant and its units,
  • Differential and integral forms of zero and first order reactions, their characteristics and half-lives,
  • The effect of temperature on the rate of reactions.
  • Arrhenius theory, activation energy and its calculation,
  • Collision theory of bimolecular gaseous reactions (no derivation).
10. Surface Chemistry
  • Adsorption: Physisorption and chemisorption and their characteristics,
  • Factors affecting the adsorption of gases on solids
  • Freundlich and Langmuir adsorption isotherms, adsorption from solutions.
  • Catalysis: Homogeneous and heterogeneous, activity and selectivity of solid catalysts,
  • Enzyme catalysis, and its mechanism.
  • Colloidal state: Distinction among true solutions, colloids, and suspensions,
  • Classification of colloids: lyophilic, lyophobic.
  • Multimolecular, macromolecular and associated colloids (micelles), preparation and properties of colloids
  • Tyndall effect, Brownian movement, electrophoresis, dialysis, coagulation, and flocculation.
  • Emulsions and their characteristics.

Section B – Inorganic Chemistry

Given below are chapters and topics from Inorganic Chemistry for JEE Main 2020. Major focus is on the Periodic table and its elements.

Unit Topic Details
11. Classification of elements and periodicity in properties
  • Modern periodic law and present form of the periodic table.
  • s, p, d and f block elements.
  • Periodic trends in properties of elements atomic and ionic radii, ionization enthalpy.
  • Electrons gain enthalpy, valence, oxidation states and chemical reactivity.
12. General Principles and processes of isolation of metals
  • Steps involved in the extraction of metals
  • Concentration, reduction (chemical and electrolytic methods) and refining
  • Special reference to the extraction of Al, Cu, Zn, and Fe.
  • Modes of occurrence of elements in nature, minerals, ores.
  • Thermodynamic and electrochemical principles involved in the extraction of metals.
13. Hydrogen
  • The position of hydrogen in periodic table, isotopes, preparation, properties, and uses of hydrogen.
  • Structure, preparation, reactions, and uses of hydrogen peroxide.
  • Physical and chemical properties of water and heavy water.
  • Hydrogen as a fuel
  • Classification of hydrides: ionic, covalent and interstitial.
14. S-Block Elements (Alkali and Alkali Earth Metals)
  • Group 1 and Group 2 Elements: General introduction,
  • Electronic configuration and general trends in physical and chemical properties of elements,
  • Anomalous properties of the first element of each group, diagonal relationships.
  • Preparation and properties of some important compounds
  • Sodium carbonate, sodium chloride, sodium hydroxide and sodium hydrogen carbonate.
  • Industrial uses of lime, limestone, Plaster of Paris and cement.
  • The biological significance of Na, K, Mg and Ca.
15. P-Block Elements
  • Group 13
  • Preparations and properties of Boron and aluminium;
  • Structure, properties and uses of borax, boric acid, diborane, boron trifluoride, aluminium chloride, alums.
  • Group 14
  • Tendency for Catenation;
  • Structure, properties and uses of Allotropes and oxides of carbon,
  • Silicon tetrachloride, silicates, zeolites and silicones
  • Group 15
  • Properties and uses of nitrogen and phosphorus;
  • Allotropic forms of Phosphorus;
  • Preparation, properties, structure and uses of ammonia, nitric acid, phosphine halides, (PCLჳ, PCLཏ);
  • Structures of oxides and oxoacids of nitrogen and phosphorus
  • Group 16
  • Preparation, properties, structures and uses of ozone;
  • Allotropic forms of sulphur;
  • Preparation, properties, structure and uses of sulphuric acid (including its industrial preparation);
  • Structures of oxoacids of sulphur
  • Group 17
  • Preparation, properties and uses of hydrochloric acid;
  • Trends in the acidic nature of hydrogen halides;
  • Structure of interhalogen compounds and oxides and oxoacids of halogens
  • Group 18
  • Occurrence and uses of noble gases;
  • Structures of Fluorides and oxides of xenon
16. D and f- Block Elements
  • Transition Elements
  • General introduction, electronic configuration, occurrence and characteristics,
  • General trends in properties of the first-row transition elements
  • Physical properties, ionization enthalpy, oxidation states, atomic radii, colour, catalytic behaviour, magnetic properties,
  • Complex formation, interstitial compounds, alloy formation.
  • Preparation, properties, and uses of K2Cr2O7 and KMnO4.
  • Inner Transition Elements: Lanthanides, Electronic configuration, oxidation states, chemical reactivity and lanthanide contraction, and
  • Actinoids: Electronic configuration and oxidation states.
17. Coordination Compounds
  • Introduction to coordination compounds,
  • Werner’s theory.
  • ligands, coordination number, denticity, chelation.
  • IUPAC nomenclature of mononuclear coordination compounds, isomerism.
  • Bonding-Valence bond approach
  • Basic ideas of Crystal field theory, colour and magnetic properties.
  • Importance of coordination compounds (in qualitative analysis, extraction of metals and in biological systems).
18. Environmental Chemistry
  • Environmental pollution: Atmospheric, water, and soil.
  • Atmospheric pollution: Tropospheric and stratospheric.
  • Gaseous pollutants: Oxides of carbon, nitrogen, and sulfur, hydrocarbons;
  • Their sources, harmful effects, and prevention.
  • Greenhouse effect and Global warming, acid rain.
  • Particulate pollutants: Smoke, dust, smog, fumes, mist;
  • Their sources, harmful effects, and prevention.
  • Stratospheric pollution: Formation and breakdown of ozone, depletion of ozone layer, its mechanism and effects.
  • Water Pollution: Major pollutants such as pathogens, organic wastes, and chemical pollutants;
  • Their harmful effects and prevention.
  • Soil pollution: Major pollutants such as Pesticides (insecticides, herbicides and fungicides)
  • Their harmful effects and prevention.
  • Strategies to control environmental pollution.

Section C – Organic Chemistry

Organic Chemistry Syllabus for JEE Main 2020 is given below. All chapters in Organic Chemistry are important. Hydrocarbons and Organic compounds usually carry a very high weightage in Organic Chemistry.

Unit Topic Details
19. Purification and Characterization of Organic Compounds
  • Purification – Crystallization, sublimation, distillation, differential extraction, and
  • Chromatography principles and their applications.
  • Qualitative Analysis – Detection of nitrogen, sulfur, phosphorus, and halogens.
  • Quantitative Analysis (basic principles only) –
  • Estimation of carbon, hydrogen, nitrogens, halogens, sulphur and phosphorus
  • Calculations of Empirical and Molecular Formulae;
  • Numerical Problems in organic quantitative analysis
20. Some basic principles of organic chemistry
  • Tetravalency of Carbon, Shapes of simple molecules – hybridization (s and p)
  • Classification of organic compounds based on functional groups: -C = C- and those containing halogens, oxygen, nitrogen, and sulfur;
  • Homologous series.
  • Isomerism – structural and stereoisomerism
  • Nomenclature – Covalent bond fission
  • Homolytic and heterolytic: free radicals, carbocations, and carbanions;
  • Stability of carbocations and free radicals, electrophiles and nucleophiles.
  • Electronic displacement in a covalent bond
  • Inductive effect, electromeric effect, resonance, and hyperconjugation.
  • Common types of organic directions: Substitution, addition, elimination and rearrangement.
21. Hydrocarbons
  • Classification, isomerism, IUPAC nomenclature,
  • General methods of preparation, properties and reactions.
  • Alkanes – Conformations;
  • Sawhorse and Newman projections (of ethane);
  • Mechanism of halogenation of alkanes.
  • Alkenes – Geometrical Isomerism
  • Mechanism of electrophilic addition: addition of hydrogen, halogens, water, hydrogen halides (Markownikoff’s and peroxide effect);
  • Ozonolysis, oxidation, and polymerization.
  • Alkynes – Acidic character;
  • Addition of hydrogen, halogens, water and hydrogen halides;
  • Polymerization.
  • Aromatic Hydrocarbons – Nomenclature, Benzene Structure and Atomicity
  • Mechanism of electrophilic substitution – halogenation, nitration,
  • Friedel Crafts alkylation and acylation,
  • Directive influence of the functional group in monosubstituted benzene.
22. Organic Compounds Containing Halogens
  • General Methods of preparation, properties and reactions
  • Nature of C-X Bond
  • Mechanisms of substitution reactions
  • Uses, Environmental effects of chloroform, iodoform, freons and DDT
23. Organic Compounds containing Oxygen
  • General methods of preparation, properties, reactions and uses
  • Alcohol – Identification of primary, secondary and tertiary alcohols;
  • Mechanism of dehydration.
  • Phenols – Acidic nature, electrophilic substitution reactions
  • Halogenation, nitration, and sulphonation,
  • Reimer Tiemann reaction.
  • Ethers – Structures
  • Aldehyde and Ketones – Nature of carbonyl group;
  • Nucleophilic addition to >C=O group
  • Relative reactivities of aldehydes and ketones
  • Important reactions such as Nucleophilic addition reactions (addition of HCN, NH3 and its derivatives), Grignard reagent;
  • Oxidation; reduction (Wolff Kishner and Clemmensen);
  • The acidity of hydrogen, aldol condensation, Cannizzaro reaction, Haloform reaction.
  • Chemical Tests to distinguish between aldehydes and ketones.
  • Carboxylic Acid – Acidic strength and factors affecting it.
24. Organic Compounds Containing Nitrogen
  • General methods of preparation, properties, reactions and uses
  • Amines – Nomenclature, classification, structure, basic character and identification of primary, secondary and tertiary amines and their basic character.
  • Diazonium Salts – Importance in synthetic organic chemistry.
25. Polymers
  • General Introduction and classification of polymers,
  • General methods of polymerization, addition and condensation, co-polymerization
  • Natural and synthetic rubber and vulcanization
  • Some important polymers with emphasis on monomers and uses
  • Polyethene, nylon, polyester, and bakelite.
26. Biomolecules
  • General Introduction and importance of biomolecules
  • Carbohydrates – Classification: aldoses and ketoses;
  • Monosaccharides (glucose and fructose), constituent monosaccharides or oligosaccharides (sucrose, lactose, maltose) and polysaccharides (starch, cellulose, glycogen).
  • Proteins – Elementary Idea of amino acids, peptide bond, polypeptides;
  • Proteins: primary, secondary, tertiary and quaternary structure (qualitative idea only), denaturation of proteins, enzymes.
  • Vitamins – Classification and Functions
  • B Chemical Constitution of DNA and RNA, Biological Functions of Nuclei Acids
27. Chemistry in Everyday life
  • Chemicals in medicines: Analgesics, tranquillizers, antiseptics, disinfectants, antimicrobials,
  • Antifertility drugs, antibiotics, antacids, antihistamines, their meaning and common examples.
  • Chemicals in food: Preservatives, artificial sweetening agents common examples.
  • Cleansing Agents – Soaps and detergents, cleansing action
28. Principles related to Practical Chemistry
  • Detection of extra elements (N, S, halogens) in organic compounds.
  • Detection of the following functional groups: hydroxyl (alcoholic and phenolic), carbonyl (aldehyde and ketone), carboxyl and amino groups in organic compounds.
  • The chemistry involved in the preparation of the following:
  • Inorganic compounds
  • Mohr’s salt, potash alum, and Organic compounds
  • Acetanilide, p-nitro acetanilide, aniline yellow, iodoform.
  • The chemistry involved in the titrimetric exercises: Acids bases and the use of indicators,
  • Oxalic-acid vs KMnO4,
  • Mohr’s salt vs KMnO4.
  • Chemical principles involved in the qualitative salt analysis:
  • Cations: Pb2+, Cu2+, AI3+, Fe3+, Zn2+, Ni2+, Ca2+, Ba2+, Mg2+, NH4+, and
  • Anions: CO32-, S2-, SO42-, NO2-, NO3-, CI-, Br, I. (Insoluble salts excluded).
  • Chemical principles involved in the following experiments: Enthalpy of solution of CuSO4, Enthalpy of neutralization of strong acid and strong base,
  • Preparation of lyophilic and lyophobic sols, and Kinetic study of the reaction of iodide ion with hydrogen peroxide at room temperature.

Weightage of JEE Main Chemistry Syllabus

An analysis of the Chemistry paper of JEE Main examination 2020 have been given below:

Chemistry Important Topics Weightage (%)
Inorganic Chemistry 29
Organic Chemistry 36
Physical Chemistry 35

Chemistry Syllabus Weightage
Chemistry Syllabus Weightage

Read JEE Main Preparation Tips for Chemistry

JEE Main 2020 Physics Syllabus

The JEE Main Physics Syllabus is divided into two major sections — Section A and Section B. Section A comprises 80% of the question paper and mainly has theoretical questions. Section B comprises 20% of the question paper and has practical-based questions.

Following section caters to the detailed NTA JEE Main syllabus 2020 of Physics

Unit Topic Details
1 Physics and Measurement
  • Physics, Technology and society, S.I. units,
  • Fundamental and derived units.
  • Least count, accuracy and precision of measuring instruments, Errors in measurement,
  • Dimensions of Physical quantities, dimensional analysis and its applications
2 Kinematics
  • Frame of reference.
  • Motion in a straight line: Position-time graph, speed and velocity.
  • Uniform and non-uniform motion, average speed and instantaneous velocity
  • Uniformly accelerated motion, velocity-time, position-time graphs, relations for uniformly accelerated motion.
  • Scalars and Vectors, Vector addition and Subtraction,
  • Zero Vector, Scalar and Vector products, Unit Vector, Resolution of a Vector
  • Relative Velocity, Motion in a plane.
  • Projectile Motion, Uniform Circular Motion
3 Laws of Motion
  • Force and Inertia,
  • Newton’s First Law of motion;
  • Momentum, Newton’s Second Law of motion; Impulse;
  • Newton’s Third Law of motion.
  • Law of conservation of linear momentum and its applications, Equilibrium of concurrent forces.
  • Static and Kinetic friction, Laws of friction, Rolling friction.
  • Dynamics of uniform circular motion: Centripetal force and its applications,
4 Work, Energy and Power
  • Work done by a constant force and a variable force; Kinetic and potential energies, Work-Energy theorem
  • Power
  • Potential energy of a spring, Conservation of mechanical energy, Conservative and nonconservative forces;
  • Elastic and inelastic collisions in one and two dimensions.
5 Rotational Motion
  • Centre of mass of a two-particle system, Centre of mass of a rigid body
  • Basic concepts of rotational motion;
  • Moment of a force, torque, angular momentum, conservation of angular momentum and its applications
  • Moment of inertia, Radius of gyration
  • Values of moments of inertia for simple geometrical objects, parallel and perpendicular axes theorems and their applications.
  • Rigid body rotation, Equations of rotational motion
6 Gravitation
  • The Universal law of gravitation
  • Acceleration due to gravity and its variation with altitude and depth
  • Kepler’s laws of planetary motion
  • Gravitational potential energy; gravitational potential.
  • Escape velocity.
  • Orbital velocity of a satellite. Geostationary satellites.
7 Properties of Solids and Liquids
  • Elastic behaviour, Stress-strain relationship,
  • Hooke’s Law, Young’s modulus, bulk modulus, modulus of rigidity.
  • Pressure due to a fluid column
  • Pascal’s law and its applications
  • Viscosity, Stokes’ law, terminal velocity, streamline and turbulent flow,
  • Reynolds number
  • Bernoulli’s principle and its applications
  • Surface energy and surface tension, angle of contact, application of surface tension – drops, bubbles and capillary rise
  • Heat, temperature, thermal expansion;
  • Specific heat capacity, calorimetry
  • Change of state, latent heat
  • Heat transfer-conduction, convection and radiation, Newton’s law of cooling
8 Thermodynamics
  • Thermal equilibrium, zeroth law of thermodynamics, concept of temperature
  • Heat, work and internal energy
  • First law of thermodynamics
  • The second law of thermodynamics: reversible and irreversible processes
  • Carnot engine and its efficiency
9 Kinetic Theory of Gases
  • Equation of state of a perfect gas, work done on compressing a gas.
  • Kinetic theory of gases -assumptions, concept of pressure. Kinetic energy and temperature: rms speed of gas molecules
  • Degrees of freedom, Law of equipartition of energy
  • Applications to specific heat capacities of gases Mean free path
  • Avogadro’s number
10 Oscillations and Waves
  • Periodic motion – period, frequency, displacement as a function of time.
  • Periodic functions
  • Simple harmonic motion (S.H.M.) and its equation; phase; oscillations of a spring -restoring force and force constant;
  • Energy in S.H.M. – kinetic and potential energies; Simple pendulum – derivation of expression for its time period
  • Free, forced and damped oscillations,
  • Resonance
  • Wave motion
  • Longitudinal and transverse waves, speed of a wave
  • Displacement relation for a progressive wave
  • Principle of superposition of waves, reflection of waves, Standing waves in strings and organ pipes
  • Fundamental mode and harmonics, Beats, Doppler effect in sound
11 Electrostatics
  • Electric charges: Conservation of charge, Coulomb’s law-forces between two point charges, forces between multiple charges
  • Superposition principle and continuous charge distribution
  • Electric field: Electric field due to a point charge, Electric field lines, Electric dipole, Electric field due to a dipole, Torque on a dipole in a uniform electric field
  • Electric flux, Gauss’s law and its applications to find field due to infinitely long uniformly charged straight wire,
  • Uniformly charged infinite plane sheet and uniformly charged thin spherical shell
  • Electric potential and its calculation for a point charge, electric dipole and system of charges.
  • Equipotential surfaces, Electrical potential energy of a system of two point charges in an electrostatic field.
  • Conductors and insulators, Dielectrics and electric polarization, capacitor, combination of capacitors in series and in parallel,
  • Capacitance of a parallel plate capacitor with and without dielectric medium between the plates, Energy stored in a capacitor.
12 Current Electricity
  • Electric current, Drift velocity, Ohm’s law, Electrical resistance,
  • Resistances of different materials, V-I characteristics of Ohmic and non-ohmic conductors
  • Electrical energy and power, Electrical resistivity, Colour code for resistors
  • Series and parallel combinations of resistors; Temperature dependence of resistance.
  • Electric Cell and its Internal resistance,
  • Potential difference and emf of a cell, combination of cells in series and in parallel
  • Kirchhoff’s laws and their applications
  • Wheatstone bridge, Metre bridge
  • Potentiometer – principle and its applications.
13 Magnetic Effects of Current and Magnetism
  • Biot – Savart law and its application to current carrying circular loop.
  • Ampere’s law and its applications to infinitely long current carrying straight wire and solenoid.
  • Force on a moving charge in uniform magnetic and electric fields.
  • Cyclotron
  • Force on a current-carrying conductor in a uniform magnetic field.
  • Force between two parallel current-carrying conductors-definition of ampere,
  • Torque experienced by a current loop in uniform magnetic field
  • Moving coil galvanometer, its current sensitivity and conversion to ammeter and voltmeter.
  • Current loop as a magnetic dipole and its magnetic dipole moment.
  • Bar magnet as an equivalent solenoid, magnetic field lines;
  • Earth’s magnetic field and magnetic elements.
  • Para-, dia-, and ferro- magnetic substances.
  • Magnetic susceptibility and permeability, Hysteresis, Electromagnets and permanent magnets.
14 Electromagnetic Induction and Alternating Currents
  • Electromagnetic induction
  • Faraday’s law, induced emf and current
  • Lenz’s Law, Eddy currents
  • Self and mutual inductance
  • Alternating currents, peak and rms value of alternating current/voltage
  • Reactance and Impedance; LCR series circuit, Resonance
  • Quality factor, power in AC circuits, wattless current.
  • AC Generator and Transformer.
15 Electromagnetic Waves
  • Electromagnetic waves and their characteristics.
  • Transverse nature of electromagnetic waves.
  • Electromagnetic spectrum(radio waves, microwaves, infrared, visible, ultraviolet, X rays, gamma rays).
  • Applications of e.m. waves.
16 Optics
  • Reflection and refraction of light at plane and spherical surfaces, mirror formula,
  • Total internal reflection and its applications,
  • Deviation and Dispersion of light by a prism, Lens Formula, Magnification, Power of a Lens,
  • Combination of thin lenses in contact, Microscope and Astronomical Telescope (reflecting and refracting) and their magnifying powers.
  • Wave optics: wavefront and Huygens’ principle,
  • Laws of reflection and refraction using Huygens principle.
  • Interference, Young’s double slit experiment and expression for fringe width, coherent sources and sustained interference of light.
  • Diffraction due to a single slit, width of central maximum.
  • Resolving power of microscopes and astronomical telescopes,
  • Polarisation, plane polarized light
  • Brewster’s law, uses of plane polarized light and Polaroids.
17 Dual Nature of Matter and Radiation
  • Dual nature of radiation
  • Photoelectric effect,
  • Hertz and Lenard’s observations
  • Einstein’s photoelectric equation
  • Particle nature of light
  • Matter waves-wave nature of the particle, de Broglie relation.
  • Davis son-Germer experiment.
18 Atoms and Nuclei
  • Alpha-particle scattering experiment
  • Rutherford’s model of the atom
  • Bohr model, energy levels, hydrogen spectrum
  • Composition and size of the nucleus, atomic masses, isotopes, isobars, and isotones
  • Radioactivity-alpha, beta and gamma particles/rays and their properties
  • Radioactive decay law
  • Mass-energy relation, mass defect
  • Binding energy per nucleon and its variation with mass number, nuclear fission and fusion.
19 Electronic Devices
  • Semiconductors
  • Semiconductor diode: I-V characteristics in forward and reverse bias
  • Diode as a rectifier
  • 1-V characteristics of LED, photodiode, solar cell and Zener diode; Zener diode as a voltage regulator
  • Junction transistor, transistor action, characteristics of a transistor
  • Transistor as an amplifier(common emitter configuration) and oscillator
  • Logic gates (OR, AND, NOT, NAND and NOR), Transistor as a switch
20 Communication Systems
  • Propagation of electromagnetic waves in the atmosphere
  • Sky and space wave propagation, Need for modulation,
  • Amplitude and Frequency Modulation, Bandwidth of signals,
  • Bandwidth of Transmission medium,
  • Basic Elements of a Communication System (Block Diagram only).

Weightage of JEE Main Physics Syllabus

Here we have been an in-depth analysis of the JEE Main Physics Paper 2020-

Physics Important Topics Weightage (%)
Electrodynamics 23
Heat & Thermodynamics 13
Mechanics 25
Modern Physics 19
Optics 14
SHM & Waves 6

Physics Syllabus Weightage
Physics Syllabus Weightage

Read JEE Main Preparation Tips for Physics

JEE Main 2020 Mathematics Syllabus

The mathematics section is included in all the three papers of JEE Main 2020. The main topics of Mathematics that are included in the JEE Main Syllabus 2020 are Trigonometry, Algebra, Calculus and Coordinate Geometry.

Check detailed JEE Main Mathematics Syllabus

The following section caters to the detailed JEE Main syllabus for Mathematics.

Unit Topic Details
1. Sets, Relations and Functions
  • Sets and their representation
  • Union, intersection and complement of sets and their algebraic properties
  • Power set
  • Relation, Types of relations, equivalence relations, functions
  • One-one, into and onto functions, composition of functions
2. Complex Number and Quadratic Equations
  • Complex numbers as ordered pairs of reals
  • Representation of complex numbers in the form (a+ib) and their representation in a plane, Argand diagram.
  • Algebra of complex numbers, modulus and argument (or amplitude) of a complex number, square root of a complex number.
  • Triangle inequality.
  • Quadratic equations in real and complex number systems and their solutions.
  • The relation between roots and coefficients, nature of roots, the formation of quadratic equations with given roots.
3. Matrices and Determinants
  • Algebra of matrices, types of matrices, and matrices of order two and three.
  • Properties of determinants, evaluation of determinants, the area of triangles using determinants.
  • Adjoint and evaluation of inverse of a square matrix using determinants and elementary transformations.
  • Test of consistency and solution of simultaneous linear equations in two or three variables using determinants and matrices
4. Permutations and Combinations
  • The fundamental principle of counting.
  • Permutation as an arrangement and combination as a selection.
  • The meaning of P (n,r) and C (n,r). Simple applications.
5. Mathematical Induction
  • The principle of Mathematical Induction and its simple applications.
6. Binomial Theorem
  • Binomial theorem for a positive integral index.
  • General term and middle term.
  • Properties of Binomial coefficients and simple applications.
7. Sequences and Series
  • Arithmetic and Geometric progressions, insertion of arithmetic.
  • Geometric means between two given numbers.
  • The relation between A.M. and G.M.
  • Sum up to n terms of special series: Sn, Sn2, Sn3
  • Arithmetic – Geometric progression.
8. Limit, Continuity and Differentiability
  • Real-valued functions, algebra of functions, polynomials, rational, trigonometric, logarithmic and exponential functions, inverse functions.
  • Graphs of simple functions.
  • Limits, continuity, and differentiability.
  • Differentiation of the sum, difference, product, and quotient of two functions.
  • Differentiation of trigonometric, inverse trigonometric, logarithmic, exponential, composite and implicit functions; derivatives of order up to two.
  • Rolle’s and Lagrange’s Mean Value Theorems.
  • Rate of change of quantities, monotonic – increasing and decreasing functions, Maxima, and minima of functions of one variable, tangents, and normals
9. Integral Calculus
  • Integral as an antiderivative.
  • Fundamental integrals involving algebraic, trigonometric, exponential and logarithmic functions.
  • Integration by substitution, by parts, and by partial fractions.
  • Integration using trigonometric identities.
  • Integral as limit of a sum.
  • Simple Integrals, Fundamental Theorem of Calculus.
  • Properties of definite integrals, evaluation of definite integrals,
  • Determining areas of the regions bounded by simple curves in standard form
10. Differential Equations
  • Ordinary differential equations, their order, and degree.
  • Formation of differential equations.
  • The solution of differential equations by the method of separation of variables.
  • The solution of homogeneous and linear differential equations of the type.
11. Coordinate Geometry
  • Cartesian system of rectangular coordinates in a plane, distance formula, section formula,
  • Locus and its equation, translation of axes, the slope of a line,
  • Parallel and perpendicular lines, intercepts of a line on the coordinate axes.
  • Straight lines
  • The distance of a point from a line, equations of internal and external bisectors of angles between two lines,
  • Coordinates of the centroid, orthocentre, and circumcentre of a triangle,
  • Equation of the family of lines passing through the point of intersection of two lines.
  • Circles, conic sections: Standard form of equation of a circle, a general form of the equation of a circle, its radius and centre,
  • Equation of a circle when the endpoints of a diameter are given, points of intersection of a line and
  • Circle with the centre at the origin and condition for a line to be tangent to a circle, equation of the tangent.
  • Sections of cones, equations of conic sections (parabola, ellipse, and hyperbola) in standard forms,
  • Condition for y = mx + c to be a tangent and point (s) of tangency.
12. Three Dimensional Geometry
  • Coordinates of a point in space, the distance between two points.
  • Section formula, direction ratios and direction cosines, the angle between two intersecting lines.
  • Skew lines, the shortest distance between them and its equation.
  • Equations of a line and a plane in different forms, the intersection of a line and a plane, coplanar lines.
13. Vector Algebra
  • Vectors and scalar
  • Components of a vector in two dimensions and three-dimensional space.
  • Scalar and vector products
14. Statistics and Probability
  • Measures of Dispersion
  • Calculation of mean, median, mode of grouped and ungrouped data.
  • Calculation of standard deviation, variance and mean deviation for grouped and ungrouped data.
  • Probability
  • Probability of an event, addition and multiplication theorems of probability,
  • Bayes theorem, probability distribution of a random variate,
  • Bernoulli trials and Binomial distribution.
15. Trigonometry
  • Trigonometric identities and equations.
  • Trigonometric functions.
  • Inverse trigonometric functions and their properties.
  • Heights and Distances
16. Mathematical Reasoning
  • Statements, logical operations and, or, implies, implied by, if and only if.
  • Understanding of tautology, contradiction, converse, and contrapositive

Weightage of JEE Main Mathematics Syllabus

An analysis of the Mathematics paper of JEE Main examination 2020 have been given below-

Maths Important Topics Weightage (%)
Complex Numbers 6
Coordinate Geometry 16
Differential & Integral Calculus 34
Fundamentals of Mathematics 4
Probability 8
Matrices 13
Trigonometry 9
Vector & 3D 10

Mathematics Syllabus Weightage
Mathematics Syllabus Weightage

Read JEE Main Preparation Tips for Mathematics

JEE Main 2020 Drawing Test Syllabus

Drawing is included in Paper 2 of JEE Main examination. Few topics which are important for JEE Main Drawing Test are:

  • Drawing abstract shapes and geometric patterns in pen and paper.
  • Transformation of figures from 2D to 3D or vice-versa
  • Elevation of object rotation
  • Designing memory of urban scenes
  • Generation of plan
  • 3D view of an object, rotation

JEE Main 2020 Aptitude Test Syllabus

Aptitude section is included in both Paper 2 and Paper 3 of the JEE Main. The Aptitude section is divided into two parts according to the JEE Main Syllabus. The important topics from each of these parts which have been mentioned in the official JEE Main Syllabus have been given below:

Aptitude Important Topics Weightage
  • Awareness of Places, Persons, Building and Materials Texture and Objects related to Architecture
  • 3D- Perception and Appreciation of scale and proportion of Objects
3%
  • Visualizing 3D Objects from 2D drawings
4%
  • Visualizing different sides of 3D objects
3%
  • Mental Ability
2%
  • Analytical reasoning and Colour texture
1%

Aptitude Syllabus Weightage
Aptitude Syllabus Weightage

JEE Main 2020 Planning-based Test Syllabus

Questions based on Planning will be a part of Paper 3 i.e. B.Planning only in JEE Main 2020. This is a new section introduced for students along with a completely new paper. There has been no clear data for Planning-based questions and students are still clueless about it. As per the sample questions provided on the official website of JEE Main 2020, it is implied that questions from Planning section will be from the following topics-

  • General Awareness – Government programs/schemes, development issues, current affairs related to rural and urban development programs etc.
  • Critical thinking, Analytical skills, Map reading skills, Graphs, Charts, Basic Statistics etc.
  • Social Sciences – Geography, History, Political Science, Economics

To download the complete JEE Main 2020 syllabus as PDF, press Ctrl + P on this page and save this page as PDF. Or download the official PDF of JEE Main Syllabus released by NTA here.

Best Books for JEE Main Syllabus 2020 

Reference books and mock tests are really helpful in JEE Main Preparation. Reference books help in understanding the JEE Main Syllabus and JEE Main Exam Pattern. Following books are suggested in order to prepare for JEE Main as per the latest JEE Main Syllabus 2020-

Chemistry

Name of the Book Author
Organic Chemistry O.P. Tandon
Physical Chemistry O.P. Tandon
Numerical Chemistry P. Bahadur

Physics

Name of the Book Author
IIT JEE Physics D.C. Pandey
Concepts of Physics H.C. Verma
Fundamentals of Physics Resnick, Halliday and Walker

Mathematics

Name of the book Author
Mathematics XI and XII R.D. Sharma
Higher Algebra Hall & Knight
Problems of Calculus in one Variable I.A. Maron

Read More Books for JEE Main Preparation

Drawing

Important Books Author
B.Arch/ B. Planning Aptitude Test for J.E.E. (Main) S C Garg
A Complete Self-guide for B.Arch Entrance Examination P K Mishra

Aptitude

Important Book Name of the Author
Verbal and Non-Verbal Reasoning R.S. Aggarwal
Quantitative Aptitude R.S. Aggarwal

Check Best Books for B. Arch Preparation

Planning

Books Author
Contemporary India Part – 2 Textbook in Geography for Class – 10 NCERT
Democratic Politics – II Textbook in Social Science for Class 10 NCERT
India and the Contemporary World – 2 Textbook in History for Class – 10 NCERT
Understanding Economic Development – Textbook in Social Science for Class – 10 NCERT
Current Affair Yearly (2020) Arihant

JEE Main Syllabus is based on class XI and XII syllabus. Preparation of one will automatically help you get ready for the other. The students are advised to focus more on  JEE Main important topics and chapters for efficient learning and preparation.

JEE Main Exam Pattern for Paper 1 (B.E/B.Tech)

If you take a look at JEE Main Paper Analysis, you will understand that previously, there were a total of 90 questions in Paper 1 with 30 questions from each section. Now, the total number of questions have been reduced to 75 with each section having 25 questions.

  • This new JEE Main Exam pattern of examination has been implemented since the January 2020 examination.
  • Out of these 25 questions, 20 will be of MCQ type and the rest 5 questions will be numerical value-based questions.
  • Numerical value-based questions will not have negative marking.
  • All the three sections will be given equal weightage. The total marks of Paper 1 are 300.
Section Number of Questions Type of Questions
Physics Total: 25 MCQ Type: 20 Numerical Value Type: 5
Chemistry Total: 25 MCQ Type: 20 Numerical Value Type: 5
Mathematics Total: 25 MCQ Type: 20 Numerical Value Type: 5

JEE Main Exam Pattern for Paper 2 (B.Arch)

Paper 2 will have a total of 77 questions divided into three sections – Aptitude, Mathematics and Drawing. The Mathematics section will be the same as Paper 1. The Drawing section previously had 3 questions but from 2020 onwards, it will have 2 questions of 50 marks each. Only this section will be conducted in an offline mode (Pen and Paper-based). The total marks of Paper 2 will constitute a total of 400 marks.

Section Number of Questions Type of Questions
Aptitude Total: 50 MCQ Type: 50
Drawing Total: 2 Drawing Type: 2
Mathematics Total: 25 MCQ Type: 20 Numerical Value Type: 5

Read JEE Main Exam Pattern for B. Arch in Detail

JEE Main Exam Pattern for Paper 3 (B.Planning)

This is a newly introduced paper for B.Planning courses in colleges. JEE Main syllabus for paper 3 will have a total of 100 questions which will be divided into three sections – Aptitude, Mathematics and Planning. Here too, the Mathematics section will be the same as Paper 1. Paper 3 will constitute a total of 400 marks.

Section Number of Questions Type of Questions
Aptitude Total: 50 MCQ Type: 50
Planning-based questions Total: 25 MCQ Type: 25
Mathematics Total: 25 MCQ Type: 20 Numerical Value Type: 5

Read JEE Main Exam Pattern for B. Plan in Detail

FAQs

Ques. Can a student appear for both B.Arch and B.Planning examination?

Last updated on March 6th, 2020 at 04:42 pm

Ans. Yes, a student can sit for both B.Arch and B.Planning examination. In that case, the duration of the examination will be 3 hours and 30 minutes.

Ques. Does the JEE Main Syllabus include topics from both Class XI and XII?

Last updated on March 6th, 2020 at 04:43 pm

Ans. Yes, the JEE Main Syllabus covers all the important topics from both class XI and XII.

Ques. What are the important topics for Mathematics according to the JEE Main Syllabus?

Last updated on March 6th, 2020 at 04:43 pm

Ans. Two of the most important topics for Mathematics from which the majority of questions are asked are Trigonometry and Calculus.

Ques. Is the JEE Main Syllabus and JEE Advanced Syllabus different?

Last updated on March 6th, 2020 at 04:44 pm

Ans. No, the JEE Main Syllabus and the JEE Advanced Syllabus is mostly the same but the question pattern is different.

Ques. Does the JEE Main Syllabus change every year?

Last updated on March 6th, 2020 at 04:44 pm

Ans. The JEE Main Syllabus remains mostly the same every year. One or two topics may be included or excluded from the syllabus.

Ques. Is the JEE Main Syllabus for Mathematics same for all the three papers?

Last updated on March 6th, 2020 at 04:44 pm

Ans. Yes, the JEE Main Syllabus for Mathematics is the same for Paper 1, Paper 2 and Paper 3.

Ques. Is syllabus same for JEE Main 2020 paper 1 and paper 2?

Last updated on August 24th, 2020 at 05:23 pm

Ans. No, The JEE Main 2020 syllabus for paper 1 and paper 2 are completely different. Paper 1 comprises three major subjects – Physics, Chemistry, and Mathematics whereas paper 2 comprises of Aptitude, Drawing, and Mathematics

Ques. Is there any change in the JEE Main syllabus 2020 from last year ?

Last updated on August 24th, 2020 at 05:24 pm

Ans. The JEE Main syllabus 2020 is still the same as the previous year, no new changes in JEE Main syllabus have been introduced

Ques. What is the weightage of Kinematics Questions in JEE Main 2020?

Last updated on August 24th, 2020 at 05:26 pm

Ans. From JEE Main 2020 point of view Kinematics is a very important chapter because of mainly two reasons:

    1. Its weightage is high
    2.  Kinematics is the most basic chapter of mechanics and can be applied in almost any topic of physics.

Candidates must have conceptual clarity when it comes to topics like Kinematics.

Ques. What are the important topics in JEE Main 2020 Paper 1?

Last updated on August 24th, 2020 at 05:31 pm

Ans. The topics vital for Paper 1 in JEE Main 2020 are tabulated below:

Subject Topic
Physics Current Electricity & Heat Transfer, Dimensional Analysis, Waves & Sounds, Thermodynamics, Kinetic Theory of Gases and Rotational Dynamics and Electromagnetic Induction, Gravitation & Electro-statistics, Geometrical Optics.
Chemistry Mole concept & the concept of equivalents, Redox reactions, Electrochemistry, Coordination chemistry, Chemical bonding, and Qualitative analysis, Thermodynamics, Chemical Equilibrium, Carbonyl Compounds & their derivatives.
Mathematics Inverse Trigonometric Functions, Circles, and Family of Circles, Sequence, and Series, Probability, Hyperbola in coordinate geometry, Parabola; Functions, Continuity & Differentiability, Limits, Application of derivatives, Definite integral in calculus, Vectors, Quadratic equations and expressions, Complex numbers, Matrices.

Ques. What are the vital topics for JEE Main 2020 Paper 2?

Last updated on August 24th, 2020 at 05:28 pm

Ans. The important topics for JEE Main 2020 Paper 2 are listed below:

  • Harmony, Contrast, and Colour texture.
  • 3D– perception, appreciation of scale and proportion of building forms, objects, and elements
  • Design and drawing of abstract or geometrical shapes and patterns in pencil
  • Transformation of forms both 2D and 3D union, Rotation, Elevations, Generation of Plan, 3D views of objects, Subtraction, Development of surfaces, and volumes.
  • Sketching
  •  2D and 3D compositions using given forms and shapes

Ques Will the JEE Main syllabus have questions from Class XI also?

Last updated on August 24th, 2020 at 05:29 pm

Ans. JEE Main syllabus covers topics from Class XI and XII both. Therefore, a lot of chapters from Physics, Chemistry, and Mathematics become equally vital both for Boards and the JEE Main Exam from both the classes.

Ques. Does JEE Main Syllabus changes every year?

Last updated on August 24th, 2020 at 05:30 pm

Ans. No, the JEE Main syllabus has been the same from last 10 year. JEE Main Syllabus based on the class 11th and 12th syllabus.