NTA (National Agency Test) conducts JEE (Joint Entrance Exam) Mains every year. NTA provides an opportunity for all aspirants looking to become engineers soon and want to enrol in the best centrally funded engineering institute.
This year, JEE Mains session-1 was conducted from 23-29 June 2022. And now session-2 will be held from 21-30 July 2022. So, it is important for all those candidates who will attempt this exam to level up their preparations. And as the time is short now and you hardly have 2-3 days, you need to start with revision.
The most basic step while revising the vast syllabus is to start with the important chapters of all the included subjects. To ease students with this problem, Aakash Institute brings you all the important chapters for the JEE Mains 2022 Session-2 exam.
This article aims to help candidates with the subject-wise weightage of important JEE Mains chapters for the session-2 exam and some tips and tricks to prepare them.
Important Chapters of Physics for JEE Mains 2022 Session-2
This section is mainly divided into five units, and then each unit has various chapters. Each unit’s weightage and chapters are different in the JEE Mains 2022 session-2 exam. The most important unit-wise chapters, the expected number of questions from each chapter, and their expected weightage are given below:
Also See: JEE Main Important Chapters
Unit I: Electrodynamics
It is expected that a total of 6-7 questions will be included from this unit this time. Important chapters will be:
| Important Chapters | Expected Number of Questions | Expected Weightage |
| Electromagnetic Field | 2-3 | 8-12 |
| Current and Electricity | 2 | 8 |
Unit II: Optics
This unit comprises only one chapter, ‘Geometrical Optics and Physical Optics’, that weighs 8-12 marks in the JEE Mains 2022 session-2 exam.
Unit III: Heat and Thermodynamics
The chapter ‘Thermodynamics’ is the most important chapter from this unit, and it is expected that 2-4 questions will get included in this unit. So, the total expected weightage of this unit is 8-16 marks.
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Unit IV: Modern Physics
The total expected number of questions from this unit is 5-6, which weighs 20-24 scores. This unit includes:
| Important Chapters | Expected Number of Questions | Expected Weightage |
| Electromagnetic Waves and Communication | 2-3 | 8-12 |
| Atomic Physics | 1-2 | 4-8 |
| Semiconductors | 1-2 | 4-8 |
Unit V: Mechanics
It is the most important and highest-scoring unit of Physics. The expected number of questions from Mechanics is 7-10, which weighs 28–40.
| Important Chapters | Expected Number of Questions | Expected Weightage |
| Projectile Motion | 3-4 | 12-16 |
| Newton’s Laws of Motion | 2-3 | 8-12 |
| Work, Energy, and Power | 1-2 | 4-8 |
| Circular Motion | 1-2 | 4-8 |
| Rectilinear Motion and Vectors | 1-2 | 4-8 |
You can also check the JEE Mains 2022 Physics syllabus for more information.
Also See: Jee Main Physics Important topicss
NCERT 12th Physics Important Concepts for JEE Mains Session 2
How to Prepare Physics Section for JEE Mains 2022 Session-2?
To score high in the JEE Mains Physics section, you need to follow the given below steps:
- Familiarise yourself with the physical quantities and their units. Write all the important formulae in a diary and revise them thoroughly.
- Give more preference to the high-weightage chapters like Semiconductors, Electromagnetic waves, Optics, Kinematics, Waves and Oscillations, Electrostatics, etc.
- Some chapters like electromagnetic waves, semiconductors, communication systems, etc., comprise straightforward questions in JEE Mains exam. So, experts at Aakash Institute advise you to focus more on such chapters.
- A thorough understanding of NCERT Physics is a must. Do not neglect its exercise and examples.
- Get command over ‘Vector’. It will not only help you with the Physics section but also with the Mathematics section.
- Make sure that you are clear about the standard formulas of each Physics chapter and their limitations.
Also Read:
NCERT Physics Important Chapters for JEE Main 2022 Session 2 Exam
JEE Main 2022 Session 2 Exam: Learnings from Session 1 Chemistry Paper
Important Chapters of Chemistry for JEE Mains 2022 Session-2
This section is mainly divided into three units, and then each unit has various chapters. Each unit’s weightage and chapters are different in the JEE Mains 2022 session-2 exam. The most important unit-wise chapters, the expected number of questions from each chapter, and their expected weightage are given below:
Unit I: Inorganic Chemistry
This unit’s expected number of questions is 8-11, resulting in 32-44 expected scores. The most important chapters from this unit are:
| Important Chapters | Expected Number of Questions | Expected Weightage |
| s-Block Elements | 2-3 | 8-12 |
| p-Block Elements | 2-3 | 8-12 |
| d- and f-Block Elements | 2-4 | 8-16 |
| Chemical Bonding | 1-2 | 4-8 |
| Coordination Compounds | 1-2 | 4-8 |
| Metallurgy | 1-2 | 4-8 |
Unit II: Physical Chemistry
This unit’s expected number of questions is 8-11, resulting in 32-44 expected scores. The most important chapters from this unit are:
| Important Chapters | Expected Number of Questions | Expected Weightage |
| Mole Concept | 2-3 | 8-12 |
| Solid State | 1 | 4 |
| Atomic Structure and Nuclear Chemistry | 1-2 | 4-8 |
| Surface Chemistry | 1-2 | 4-8 |
| Chemical Kinetics | 2-3 | 8-12 |
| Electrochemistry | 2-3 | 8-12 |
| Solution and Colligative Properties | 1 | 4 |
Unit III: Organic Chemistry
This unit’s expected number of questions is 9-11, resulting in 36-44 expected scores. The most important chapters from this unit are:
| Important Chapters | Expected Number of Questions | Expected Weightage |
| Aromatic Compounds | 4-5 | 16-20 |
| Polymer | 2-3 | 8-12 |
| Chemistry in Everyday Life | 1-2 | 4-8 |
| Hydrocarbon | 1-2 | 4-8 |
You can also check the JEE Mains 2022 Chemistry syllabus for more information.
How to Prepare Chemistry Section for JEE Mains 2022 Session-2?
Chemistry is mainly categorised into three parts – Inorganic, Physical, and Organic. It is important to make efforts in all of these parts. For this, you can follow the given below steps:
1. For Inorganic Chemistry:
- Prepare a diary and write down all the formulas of ores and composition of alloys which are important for objective test purposes.
- Focus on those chapters with high chances of including more questions in the JEE Mains 2022 exam, like p-Block Elements, Coordination compounds, Chemical Bonding, etc.
Watch: Top Must Do Questions for JEE Main 2022
2. For Physical Chemistry:
- Maintain a diary for quick revision and write all the simple formulas for Physical Chemistry chapters in it.
- Practice those situations where you can not use these formulas directly.
- In the JEE Mains exam, an algorithm table will not be provided. So, it is better to remember at least the values of log (2), log (3), etc.
- Revise all the important chapters mentioned in the above table.
3. For Organic chemistry:
- Prepare a diary and write down all the named reactions that you have come across. Remember to memorise them with their mechanisms.
- Some named reactions like Hoffmann bromamide reaction, Aldol condensation, HVZ reaction, ozonolysis, Cannizzaro reaction, etc., are very important, as every year it has been noticed that questions are included in the JEE Mains Chemistry section related to these reactions.
- Focus more on the General Organic Chemistry (GOC) section.
- Some topics like isomerism, oxygen-containing organic compounds, functional groups, nomenclatures of organic compounds, etc., should be thoroughly prepared.
Important Chapters of Mathematics for JEE Mains 2022 Session-2
The most important chapters, the expected number of questions, and their weightage for JEE Mains Mathematics Syllabus section are:
| Important Chapters | Expected Number of Questions | Expected Weightage |
| Complex Numbers | 1 | 4 |
| Vector and 3D-geometry | 1-2 | 4-8 |
| Determinants and Matrices | 1 | 4 |
| Quadratic Equation | 1 | 4 |
| Probability Distribution | 1-2 | 4-8 |
| Binomial Theorem | 1-2 | 4-8 |
| Permutation and Combination | 1-2 | 4-8 |
| Sequence and Series | 1-2 | 4-8 |
| Trigonometry | 2-3 | 8-12 |
| Coordinate Geometry | 2-3 | 8-12 |
| Calculus | 5-7 | 20-28 |
How to Prepare Mathematics Section for JEE Mains 2022 Session-2?
To prepare for the JEE Mains Mathematics section, it is always best to prepare a list of formulae and important concepts. It will be helpful during the last revision, and when you prepare them, you will automatically memorise them. Some tips to prepare the Mathematics section for JEE Mains 2022 session-2 exam are
1. For Coordinate Geometry:
- Do not neglect the properties of lines, circles, triangles, etc.
- Find the similarities between different coordinate geometry. It helps you memorise them for a long duration.
2. Trigonometry:
- Divide this unit into small sections like basic formulae, inverse trigonometry, trigonometric equations, and solution of triangles.
- Please keep all the formulae from this unit in your diary and revise them thoroughly.
3. Algebra:
- Memorise the ways of calculating the roots of the quadratic equations, the sum of the roots, and the transformation of equations.
- Prepare chapters like Complex Numbers, Permutations and Combinations, Probability, etc. Make sure to find the connection among them and then prepare them.
4. Calculus:
- Note down the formulae of limits, continuity, integration, and differentiation.
- Revise the theoretical requirements for Continuity and Differentiability and the properties of Definite Integration.
5. Vector and 3-D Geometry:
- This unit is very important as it also has value in the Physics section. Try to find the connections in the formulas.
- Mostly, the questions included in this unit are based on standard formulas. So, focus more on these formulas.
Conclusion
From the above comprehensive information, you will be well-versed with the important chapters and their expected weightage in the JEE Mains 2022 session-2 exam. If you desire to crack this exam on the first attempt, you must practice with JEE Mains previous year question papers and JEE Mains 2022 mock papers.
