JEE Main Chapter Wise Weightage: With the JEE Main competition rising every year, it is crucial for candidates to find efficient preparation methods to improve their chances of passing the test. JEE Main Chapter Wise Weightage 2023. The candidates will be helped in understanding the importance to be given to topics if they have a thorough understanding of JEE Main Chapter-wise Weightage according to the analysis of last year’s papers.
The NCERT topics for Physics, Chemistry, and Mathematics from Classes 11 and 12 are included in the JEE Main 2023 Syllabus. In the JEE Main Question Paper, each section is equally weighted at 33.33 percent. Applicants should practice JEE Main Question Papers to become familiar with the questions that are asked and the topics that are frequently covered. Candidates will be able to adequately prepare for the exam by devoting more time to the topics with a high weightage thanks to JEE Main Chapter Wise Weightage.
In order to aid candidates in their preparation for JEE Main 2023, this article provides JEE Main Chapter-wise Weightage as well as the significant topics and weightage based on the previous year’s analysis.
Table of Contents
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JEE Main 2023 Chapter wise Weightage for Chemistry (Expected)
| Chapters | Numbers of Questions | Marks |
|---|---|---|
| Transition Elements and Coordinate Geometry | 3 | 12 |
| Aromatic Compounds | 1 | 4 |
| Periodic Table and Representative Elements | 3 | 12 |
| Carboxylic Acid and its derivatives | 1 | 4 |
| Atomic Structure | 2 | 8 |
| Hydrocarbon | 1 | 4 |
| Chemical and Ionic Equilibrium | 2 | 8 |
| General Organic Chemistry | 1 | 4 |
| Chemical Kinetics | 1 | 4 |
| Mole Concept | 1 | 4 |
| Electrochemistry | 1 | 4 |
| Redox Reaction | 1 | 4 |
| Solution and Colligative Properties | 1 | 4 |
| Nuclear Chemistry and Environment | 2 | 8 |
| Stereochemistry | 1 | 4 |
| Solid-State and Surface Chemistry | 2 | 8 |
| Alkyl Halides | 1 | 4 |
| Chemical Bonding | 2 | 8 |
| Carbohydrates, Amino Acids, and Polymers | 1 | 4 |
| Thermodynamics and Gaseous State | 2 | 8 |
| Total | 30 | 120 |
- According to experts and test takers, the Chemistry section of the JEE Main Question Paper is the most scoring, with approximately 4 difficult questions, 11 questions of medium difficulty, and 10 questions that are easy.
- Physical chemistry, organic chemistry, and inorganic chemistry make up the bulk of the JEE Main Chemistry Syllabus. In a perfect world, candidates would try to finish the paper in 40–45 minutes.
- Solid State, Solutions, Chemical Kinetics, Atomic Structure, and Chemical Equilibrium are important areas of study in Physical Chemistry. Ionic Equilibrium and Thermodynamics are two other challenging chapters that call for in-depth knowledge.
- Candidates should concentrate on the key concepts as the section may seem challenging given that organic chemistry accounts for approximately 33.33 percent of the questions in the JEE Main Chemistry Paper. General Organic Chemistry is one of the chapters from this unit that has a lot of weight. Other significant topics from this section can be understood by using the concepts from these topics.
- Around 50% of the questions in the inorganic chemistry section come from the chemistry syllabus. According to the analysis from the previous year, questions are frequently based on exceptions and reactions, so more emphasis should be given to these subjects.
JEE Main 2023: Important Topics for Chemistry
| Chapters | Important Concepts |
|---|---|
| Some basic concepts of Chemistry | Empirical Formula and Molecular Formula Reactions in Solutions Stoichiometry, Stoichiometric, Calculations, and Limiting Reagents Mole Concept and Mole Mass |
| States of Matter | Intermolecular Forces The Gas Laws Graham’s Law of Diffusion Ideal Gas Equation Dalton’s Law of Partial Pressure |
| Chemical Thermodynamics | Conservation of Energy Isothermal Reversible and Isothermal Irreversible Adiabatic Reversible and Irreversible Expansion Path, State, Function, and Type of Process |
| Classification of Elements and Periodic Table | Ionization Enthalpy or Ionisation Potential Long Form of Modern Periodic Table Classification of Element: s block Atomic Radius of Elements |
| Chemical Bonding and Molecular Structure | Lewis Structure Limitation of Octet Rule Fazan’s Rule and Covalent Character in Covalent Bond |
| Principles Related to Principal Chemistry | Preliminary Test with Dilute Sulphuric Acid Analysis of Catiosis |
| Chemistry in Everyday Life | Analgesics, Antibiotics and Preservatives |
| Organic Compounds Containing Oxygen | Grignard Reagent Preparation of Aldehydes Acylation and Oxidation of Alcohol |
| Some Basic Principles of Organic Chemistry | Carbanions Carbocations Alkyl Free Radicals Functional Group IUPAC Nomenclature |
| Co-ordination Compounds | Additional Compounds Ligands and its types Oxidation and Coordination Number |
| Atomic Structure | Heisenberg’s Principle of Uncertainty Photoelectric effect, Line Spectrum of Hydrogen Debrogile Wavelength Radius, Velocity and energy of nth Bohr orbital |
| General Principles and Process of Isolation of Elements | Vapour Phase Refining Froth Floatation Process, Leaching Electrolytic Refining Electrolytic Refining |
| D and f block elements | Atomic Size and Radii Oxidation State Ionisation Energy Screening Effect and Lanthanoid Contraction |
JEE Main 2023 Chapter wise Weightage for Physics (Expected)
| Topics | Number of Questions | Marks |
|---|---|---|
| Modern Physics | 5 | 20 |
| Electromagnetic Induction | 1 | 4 |
| Heat and Thermodynamics | 3 | 12 |
| Solids and Fluids | 1 | 4 |
| Current Electricity | 3 | 12 |
| Gravitation | 1 | 4 |
| Magnetics | 2 | 8 |
| Center of Mass, Impulse and Momentum | 1 | 4 |
| Kinematics | 1 | 4 |
| Laws of Motion | 1 | 4 |
| Work, Energy and Power | 1 | 4 |
| Unit, Dimension and Vecto | 1 | 4 |
| Rotation | 1 | 4 |
| SHM | 1 | 4 |
| Electrostatics | 3 | 12 |
| Waves | 1 | 4 |
| Optics | 3 | 12 |
| Total | 30 | 120 |
- The Physics section of the JEE Main Question Paper divides the Class XI and Class XII curricula into a 40:60 ratio. This section will consist of approximately 2 difficult, 7 medium, and 16 simple questions for candidates.
- Topics like mechanics optics and modern physics have a weightage of about 30-35 percent in the JEE Main Physics Syllabus, making them the most crucial chapters that candidates should pay attention to.
- Although applicants can assume the Physics section is simply based on an analysis of the question paper, the degree of difficulty of the test is highly debatable.
- For more practice questions, candidates can check books like Concepts of Physics Vol. I and II by H.C. Verma and Problems in General Physics by I.E. Irodov. NCERT Books for Class 11th and Class 12th are sufficient for understanding the fundamentals of JEE Main Physics.
JEE Main 2023: Important Topics for Physics
| Chapters | Important Concepts |
|---|---|
| Physics and Measurement | Velocity Gradient Angular Frequency, Dimension, System and Practical Units Angular Velocity, Physical Quantity Frequency, |
| Rotational Motion | Equations of Linear Motion and Rotational Motion Potion of Center of Mass for solid cone Center of Mass Torque |
| Work, Energy, and Power | Potential Energy Curve Potential Energy Kinetic Energy Nature of work done Work done by a variable force |
| Properties of Solids and Liquids | Stoke’s Law and Terminal Velocity Surface Energy Heat Thermal Stress and Thermal Strain |
| Electromagnetic Induction and Alternating Current | AC Voltage applied to conductor Motion Electromotive Force Magnetic Flux Faraday’s Law of Induction |
| Kinetic Theory of Gases | Ideal Gas Equation Kinetic Energy of Ideal Gas Gas Laws States of Matter |
| Admissions Open for 2023 | |
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| Manipal University Admissions Open | Apply |
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JEE Main 2023 Chapter wise Weightage for Mathematics (Expected)
| Chapters | Number of Questions | Marks |
|---|---|---|
| Coordinate Geometry | 5 | 20 |
| Differential Calculus | 1 | 4 |
| Limits, Continuity, and Differentiability | 3 | 12 |
| Differential Equation | 1 | 4 |
| Complex Numbers and Quadratic Equations | 2 | 8 |
| Trigonometry | 1 | 4 |
| Statistics and Probability | 2 | 8 |
| Binomial Theorem and its Applications | 1 | 4 |
| Vector Algebra | 2 | 8 |
| Permutation and Combination | 1 | 4 |
| Sets, Relation, and Function | 1 | 4 |
| Seqquences and Series | 1 | 4 |
| Three Dimensional Geometry | 2 | 8 |
| Mathematical Reasoning | 1 | 4 |
| Matrices and Determinants | 2 | 8 |
| Statics and Dynamics | 1 | 4 |
| Integral Calculus | 3 | 12 |
| Total | 30 | 120 |
- The JEE Main Mathematics Syllabus is the same for the papers for B.E./B.Tech, B.Arch, and B.Planning. It is crucial for candidates to comprehend the topic with high weightage since there are 25% difficult questions, 25% easy questions, and 50% questions of moderate difficulty level.
- Coordinate geometry, calculus, and algebra are the three subjects from the mathematics syllabus that receive the most weight, each receiving about 17 percent.
- Candidates can begin their preparation for the fundamentals from NCERT textbooks with a 40–50% syllabus from NCERT Class 12. Maths for Class 11th and 12th by R.D. Sharma, Plane Trigonometry by S. L. Loney, and Geometry by Dr. Gorakh Prasad are additional resources for JEE Main Mathematics preparation.
JEE Main 2023: Important Topics for Mathematics
| Topics | Important Concepts |
|---|---|
| Trigonometry | Trigonometric Ratio for Compound Angles Trignometric Identitites. Measurement of Angle |
| Statistics and Probability | Dispersion (Range, Mean Deviation) Mean, Median and Mode Dispersion (Variance and Standard Deviation) |
| Vector Algebra | Types of Vectors Multiplication of a Vector by Scalar Component of Vector and Vector Joining Two points Direction Cosines and Direction Ratio Section Formula |
| Three Dimensional Geometry | Equations for a Line in Space Shortest Distance between two lines Introduction to 3D Coordinate System Angle between two lines |
| Sets, Relations, and Functions | Union of Sets, Properties of Union Cardinal Number of some sets Domain, Range of Relation Subsets, Proper and Improper Subsets, Intervals |
| Complex Numbers and Quadratic Equations | Conjugate of Complex numbers and their properties Modulus of Complex Numbers and their properties Complex Numbers and Euler form of Complex Number Iota and Powers of Iota |
| Matrices and Determinants | Properties of Matrix Multiplication Matrices, Order of Matrices, Row and Column Matrix Transpose Conjugate of a Matrix and properties Transpose of Matrix Multiplication of Two Matrices |
| Differential Equation | Bernoulli’s Equation Formation of Differential Equation and Solutions Homogeneous Differential Equation Linear Differential Equation |
| Permutation and Combination | Permutation as an Arrangement Different Cases of Geometrical Arrangements Geometrical Permutations Application of Permutation |
| Integral Calculus | Fundamental Formulae of Indefinite Integration Integration by Parts Application of Special Integration Formula Integration as Reverse Process of Differentiation |
| Limits, Continuity and Differentiability | Algebra of Limits Trigonometric Units Limit of Indeterminate Form and Algebraic Limit Limit of Algebraic Function |
JEE Main Chapter Wise Weightage: Previous Year’s Analysis
The following section, which is based on an analysis of the JEE Main Paper from the previous year, discusses the chapter-by-chapter weightage of Mathematics, Physics, and Chemistry for the years 2021 and 2020. Candidates can refer to this comparison in order to gain an understanding of the relative importance of the various chapters.
JEE Main Chapter wise Weightage for Physics
| Chapter Name | Number of Questions (2021) | Number of Questions ( 2020) |
|---|---|---|
| Modern Physics | 16 | 4 |
| Kinematics | 6 | 1 |
| Optics | 11 | 2 |
| Center of Mass and Momentum | 4 | 1 |
| Current Electricity | 7 | 3 |
| Rotational Dynamics | 6 | 1 |
| Waves | 6 | 1 |
| Gravitation | 12 | 1 |
| Simple Harmonic Motion | 12 | 1 |
| Circular Motion | 2 | 1 |
| Heat and Thermodynamics | 14 | 3 |
| Work, Energy, and Power | 4 | 1 |
| Electromagnetic Induction | 5 | 1 |
| Errors and Dimensions | 2 | 1 |
JEE Main Chapter wise Weightage for Chemistry
| Chapter Name | Number of Questions (2021) | Number of Questions (2020) |
|---|---|---|
| Mole | 7 | 1 |
| Chem Bonding | 14 | 2 |
| Gaseous State | 3 | 1 |
| Surface Chemistry | 5 | 1 |
| Chemical Equilibrium | 3 | 2 |
| Chemical Kinetic | 7 | 1 |
| Solid State | 3 | 1 |
| Solution | 6 | 1 |
| Thermodynamics | 6 | 1 |
| Ionic Equilibrium | 4 | 2 |
| Periodic Table | 6 | 3 |
| Atomic Structure | 5 | 2 |
| Environmental Chemistry | 2 | 2 |
JEE Main Chapter wise Weightage for Mathematics
| Chapter Name | Number of Questions (2021) | Number of Questions (2020) |
|---|---|---|
| Quadratic Equations | 6 | 1 |
| Statistics | 2 | 1 |
| Coordinate Geometry | 5 | Â |
| Integration | 10 | 3 |
| Sequence and Series | 8 | 1 |
| Sets, Relations, and Functions | 2 | 1 |
| Trignometric Identities | 6 | 2 |
| Permutation and Combination | 8 | 1 |
| Inverse Trigonometric Functions | 4 | 1 |
| Limits, Continuity, and Differentiability | 7 | 3 |
| Complex Numbers | 6 | 1 |
| Matrices and Determinants | 14 | 2 |
| Binomial Theorem | 6 | 1 |
| 3D Geometry | 18 | 2 |
FAQs
Here are some ways to study for the JEE Main.
Don’t just stick to reading theories when you’re getting ready.
Review the course outline as soon as you can, and then start answering questions.
First, finish your NCERT books, and then go back and review your other books.
Try to come up with as many mocks as possible.
Keep in touch with your teachers and ask them any questions you have.
Make a formula sheet for each chapter and go over it at least once a day.
Also, come up with a plan for how you will answer the questions on the test.
The National Testing Agency gives the JEE Main test to students who want to go to India’s best engineering colleges for their first year of college. It is the first part of the IIT Joint Entrance Examination. It takes place over two sessions. Either January or April is a good time to take the test. You can take this test to get into IITs, CFITs, NITs, and other technical schools funded by the government. Also, the top 250,000 students from JEE Main can apply for JEE Advanced.
Here are some tips that can help you pass JEE Main.
Brush up on the basics.
For JEE Main Chemistry, NCERT books are the holy grail. Read at least one time through each chapter. Practice as much as you can for Physical and Organic Chemistry until you understand the smaller topics well. Read as much as you can for Inorganic Chemistry.
Read NCERT books along with other study materials to do well in Physics.
Practice is the only way to get good grades in math. In JEE Main, speed is important.
Take as many mock tests as you can and carefully look at them. Write down the mistakes you make most often.
Last but not least, keep yourself going while you’re getting ready.