How to Score High in JEE Main Chemistry Paper 2026? – Tips, Tricks & Important Topics

How to Score High in JEE Main Chemistry Paper 2026? – Tips, Tricks & Important Topics

Shivani PooniaUpdated on 18 Dec 2025, 09:04 AM IST

How To Score High In JEE Main Chemistry Paper 2026- If you are getting ready for JEE Main 2026, you need to have a balanced plan for all three subjects: Physics, Chemistry, and Mathematics. Chemistry has been proven to be a scoring subject as it has conceptual understanding, factual knowledge, and application. In this article, we have provided the exam pattern, chemistry weightage, and Top 5 important chapter with their topics, including high-weightage topics from each section of Chemistry, along with the best books for Chemistry for JEE Main 2026. The registration process for JEE Main 2026 is now open, and students can apply from 31 October 2025 to 27 November 2025. Session 1 of the exam will be conducted from 21 to 30 January 2026.

LiveJEE Main Admit Card 2026 LIVE: Exam hall ticket for BTech admission test today? Marking scheme, test timingsJan 12, 2026 | 10:21 PM IST

The last 3 years' closing rank at IIT Bombay for AE admissions are given below. 

Seat Type

Gender

Closing Rank 2025

Closing Rank 2024

Closing Rank 2023

OPEN

Gender-Neutral

2361

2394

2694

OPEN

Female-only (including Supernumerary)

5994

6360

4647

EWS

Gender-Neutral

489

618

642

EWS

Female-only (including Supernumerary)

1160

1409

1241

OBC-NCL

Gender-Neutral

1295

1577

1588

OBC-NCL

Female-only (including Supernumerary)

3571

3516

3689

OBC-NCL (PwD)

Female-only (including Supernumerary)

75P

62 (gender neutral)

74P (gender neutral)

SC

Gender-Neutral

703

678

952

SC

Female-only (including Supernumerary)

1252

1493

1926

ST

Gender-Neutral

474

501

475

ST

Female-only (including Supernumerary)

684

424

365

Read More

This Story also Contains

  1. How To Score High In JEE Main Chemistry Paper 2026?
  2. JEE Main 2026 Chemistry Chapter-wise Weightage & Important Topics
  3. Chapterwise Asked Chemistry Questions for JEE Main
  4. Best Books for Chemistry JEE Main 2026
How to Score High in JEE Main Chemistry Paper 2026? – Tips, Tricks & Important Topics
How To Score High In JEE Main Chemistry Paper

How To Score High In JEE Main Chemistry Paper 2026?

1. Understand the Syllabus and Topic Weightage

Before you start preparing, get a clear idea of the entire JEE Main Chemistry Syllabus. Identify which topics carry more weight and are frequently asked in previous exams. This will help you prioritize and plan your study effectively.

2. Make a Study Plan

You have to make a daily study plan that has all the subjects of JEE Main. It should have time for revision, mock tests, and also include short breaks in it to avoid exhaustion. A well-prepared plan will help you stay focused and consistent.

3. Begin your preparation with NCERT textbooks

Begin your preparation with NCERT textbooks of Chemistry for Classes 11 and 12, as they cover fundamental concepts and frequently asked questions in JEE Main. Once you’re confident, move to advanced reference books like O.P. Tandon for Physical, Organic, and Inorganic Chemistry, and Morrison & Boyd for Organic Chemistry to strengthen your understanding and problem-solving skills.

4. Practice Previous Year Papers (PYQs)

Do practice at least 10–12 years of JEE Main question papers. This is beneficial for you to understand the pattern, difficulty level, and most repeated question of JEE Main exam.

5. Take Mock Tests Under Exam Conditions

Create real exam Situations with mock tests. Check mistakes, and maintain a notebook to note down errors and then do improvements.

Also Read:

JEE Main 2026 Chemistry Chapter-wise Weightage & Important Topics

The weightage of JEE Main Chemistry is given below according to the JEE Mains 2026 syllabus. You can refer to it to know which chapters to focus on:

Physical Chemistry

Chapter Name

Weightage

Chemical Thermodynamics

6.95%

Some Basic Concepts in Chemistry

7.79%

Chemical Kinetics

5.26%

Solutions

5.47%

Redox Reaction and Electrochemistry

6.11%

Atomic Structure

4.63%

Equilibrium

5.26%

Inorganic Chemistry

Chapter Name

Weightage

Co-ordination Compounds

8.21%

p-Block Elements

4.21%

d- and f-Block Elements

5.26%

Organic chemistry

Chapter Name

Weightage

Hydrocarbons

5.26%

Organic Compounds containing Oxygen

5.26%

Some Basic Principles of Organic Chemistry

6.32%

Biomolecules

4.42%

Also read:


JEE Main 2026 Physical Chemistry Most Scoring Chapters and Topics

The Top five most scoring topics in Physical Chemistry are given below:

JEE Main 2026 Organic Chemistry Most Scoring Chapters and Topics

Boost your JEE Main 2026 score by focusing on the most scoring chapters and topics in Organic Chemistry. This table highlights high-weightage areas, helping you prioritize your preparation, practice effectively, and maximize marks in the exam.


JEE Main 2026 Inorganic Chemistry Most Scoring Chapters and Topics

Focus on the high-yield chapters and topics in JEE Main 2026 Chemistry to enhance your scoring potential. Use this table to identify important areas for targeted practice and efficient revision.

Chapterwise Asked Chemistry Questions for JEE Main

Preparing for JEE Main 2026 Chemistry becomes much easier when you focus on chapter-wise important questions. This list highlights the most frequently asked chapters, helping you identify high-weightage areas and prioritize your preparation.

Topic NameChapterNo. of questions asked in 2025
MOLE CONCEPT AND MOLAR MASSSome basic concepts in chemistry7
Crystal Field Splitting in Octahedral FieldCo-ordination Compounds5
Percentage Composition And Equivalent WeightSome basic concepts in chemistry5
First Order ReactionChemical kinetics4
Magnetic Properties and Characterd - and f - BLOCK ELEMENTS4
JEE Main 2026: Preparation Tips & Study Plan
Download the JEE Main 2026 Preparation Tips PDF to boost your exam strategy. Get expert insights on managing study material, focusing on key topics and high-weightage chapters.
Download EBook

The Following Graph gives the idea of last year's breakdown of the chemistry chapter:

frequently asked question of chemistry

Best Books for Chemistry JEE Main 2026

To increase the chances of getting good marks, you need to refer to good books as per the JEE Mains 2026 syllabus. Here you can check the best books for chemistry:

Book Title

Author/Publisher

NCERT Chemistry (Class 11 & 12)

NCERT

Physical Chemistry

O. P. Tandon

Numerical Chemistry

P. Bahadur

Organic Chemistry

Morrison & Boyd

Organic Chemistry

O. P. Tandon

Concise Inorganic Chemistry

J. D. Lee

Inorganic Chemistry

O. P. Tandon

Practice Papers & Solved Questions

Oswaal / Arihant

Also read: JEE Main 2026 Chemistry Important Formulas

JEE Main Syllabus: Subjects & Chapters
Select your preferred subject to view the chapters

Frequently Asked Questions (FAQs)

Q: How can I improve speed in solving Chemistry questions?
A:

Give time to conceptual clarity and pattern understanding. You should practice MCQs by topic, especially reaction-based and numerical problems.

Q: How should I do my revision of Chemistry before the exam?
A:

Use a chapter-wise flashcard for studying reactions,and formulas. Give time to high-weightage topics and refer to previous year questions.

Q: Is NCERT enough for Chemistry in JEE Main?
A:

Yes, especially for Inorganic and Organic Chemistry. Many questions are directly taken from NCERT. For Physical Chemistry, refer to numerical practice from books.

Q: How many questions of Chemistry in the JEE Mains Exam?
A:

There are 25 questions of Chemistry in the JEE Mains Exam.

Q: Is there any negative marking in JEE Mains Exams?
A:

Yes, There is negative marking in JEE Mains Exam. 4 marks for every right answer, and 1 mark will be deducted for each incorrect answer in section A (20 Multiple choice questions) but for section B (5 questions in which their answer is an integer value.) there is no negative marking.

Q: What are difficult chapters in Physical chemistry?
A:

In JEE Mains Chemistry is divided into three subparts (Physical, inorganic and organic). In Physical Chemistry few are difficult chapters like Thermodynamics, Equilibrium and Chemical Kinetics.

Q: Is any one book enough for the JEE Mains Chemistry paper?
A:

One book is not sufficient for the JEE mains Exam. Chemistry has three subsections (Physical, organic and inorganic). The section wise best books for JEE Mains Chemistry are provided above.

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Questions related to JEE Main

On Question asked by student community

Have a question related to JEE Main ?

Hello,

Yes you can submit EWS certificate for 2nd Jee mains with a valid certificate declaring yourself EWS. But you have to be ready with the valid documents during counseling time. Your general rank might be used unless you get the session 2 declaration processed correctly and have proof, so

Hello aspirant,

I'm so glad you are preparing JEE Mains. Mostly cover all the topics well to perform well in the exam and mainly focus on weightage topics. The most important topics in mathematics for JEE  includes

Calculus: limits, continuity, Differentiation, Integration,Area.

Algebra:Complex Numbers, Binomial Theorem, permutations and combinations, Matrices

Hello,

For jee mains 2026 class 11th and 12th maths are equally important. Below, a link to the ebook of jee mains 11th amd 12th maths notes and formula book.

Here is the link:

https://engineering.careers360.com/download/ebooks/jee-main-maths-important-formulas

Hope this will help you!

Thank you.

HELLO,

Your final category will be General - EWS for both the attempts if you have successfully changed it during the correction window of session 2 , then it will become your final category that will be used to evaluate your results and used during counselling.

By any chance if

Hello,

Maths important chapters and topics may includes (focus)  high weightage areas like Calculus (Limits,Continuity, Differentiability, Integration,AOD), Algebra (Complex  Numbers, Quadratic equations,P&C, Matrices, Binomial Theorem, Sequences and Series), Coordinate Geometry,3D Geometry,and Vector Algebra, and also covering topics like Sets, Relations, Functions,and  Trigonometry.

For more information,go through the following link

Maths