IIT JAM topic weightage for the Chemistry paper will help you in strategizing your entire exam preparation and will also guide you with the correct time distribution for effective results.
The IIT JAM syllabus for the Chemistry paper is divided into three sections: Physical Chemistry, Organic Chemistry, and Inorganic Chemistry. As per the topic distribution, the weightage varies. The Physical Chemistry carries around 40% of the weightage, the Organic Chemistry carries around 35%, and the Inorganic Chemistry carries around 25% in the examination.
To prepare well for the IIT JAM 2026 Chemistry paper, you must be aware of the topic weightage and prepare accordingly for the exam. It is important to have all the basic knowledge related to the exam before its preparation so that you are able to prepare your schedule accordingly. You can check out the detailed list of the topics and their weightage in the IIT JAM Chemistry paper shared in the section below for your guidance.
IIT JAM Chemistry Topic Weightage 2026
The Chemistry paper in IIT JAM is divided into sections, namely, Physical Chemistry, Organic Chemistry, and Inorganic Chemistry. The IIT JAM chapter-wise weightage of all three sections in detail is provided below.
Physical Chemistry
You can check out the topic-weightage of the Physical Chemistry paper for the IIT JAM exam from the table shared below.
| Chapters Name | Weightage (by Marks) |
| Atomic and Molecular Structure | 4 |
| Gaseous State | 2 |
| Liquid State | 2 |
| Solid State | 2 |
| Chemical Thermodynamics | 6 |
| Chemical and Phase Equilibria | 5 |
| Electrochemistry | 5 |
| Chemical Kinetics | 5 |
| Adsorption | 4 |
| Spectroscopy | 4 |
Organic Chemistry
The tabular data shared below shows the chapter-wise weightage of the Organic Chemistry paper in the IIT JAM examination for your reference.
| Chapters Name | Weightage (by Marks) |
| Basic Concepts in Organic Chemistry and Stereochemistry | 11 |
| Organic Reaction Mechanism and Synthetic Applications | 10 |
| Qualitative Organic Analysis | 5 |
| Natural Products Chemistry | 5 |
Inorganic Chemistry
The chapter-wise weightage details of the IIT JAM Inorganic Chemistry paper are shared below for your guidance.
| Chapters Name | Weightage (by Marks) |
| Periodic Table | 4 |
| Extractions of Metals | 4 |
| Chemical Bonding and Shapes of Molecules | 6 |
| Main Group Elements (s and p blocks) | 4 |
| Transition Methods (d block) | 6 |
| Bioinorganic Chemistry | 2 |
| Instrumental Methods of Analysis | 2 |
| Analytical Chemistry | 2 |
Must Read: IIT JAM Qualifying Marks 2026
IIT JAM 2026 Chemistry Exam Pattern
The IIT JAM exam pattern 2026 for the Chemistry paper is provided below. You must check the table shared.
| Particulars | Details |
| Number of Total Sections | 3: Section A, Section B, and Section C |
| Total Number of Questions | 60 |
| Total Marks | 100 |
| Exam Duration | 3 hours |
| Type of Questions | MCQ, MSQ, NAT |
Read More: IIT JAM Chapter-Wise Weightage
IIT JAM Chemistry Preparation Book List
The list of IIT JAM books 2026 you should refer to while preparing for the IIT JAM examination has been mentioned in the table below.
| Section Name | Book Name | Authors Name |
| Physical Chemistry | A Textbook of Physical Chemistry, Thermodynamics, and Chemical Equilibrium | K L Koopar |
| Physical Chemistry | Atkin’s Physical Chemistry | Peter Atkins and Julio de Paula |
| Organic Chemistry | March’s Advanced Organic Chemistry: Reactions, Mechanisms, and Structure | Michael B. Smith |
| Organic Chemistry | Organic Chemistry: Second Edition | Leroy G Wade and Jan William Simek |
| Inorganic Chemistry | Concise Inorganic Chemistry | J.D. Lee |
| Inorganic Chemistry | Inorganic Chemistry: Principles of Structure and Reactivity | James E. Huheey |
IIT JAM 2026 Chemistry Preparation Tips
Some of the IIT JAM 2026 preparation tips for the Chemistry paper are mentioned in the pointers below for your reference. It will guide you with the correct preparation strategy and will help you learn the basic concepts easily.
- You must be aware of the examination pattern and complete syllabus structure of the paper in detail.
- You must prepare a proper study plan, providing yourself with a break, a mental and physical health period as well. Strategise the time in a way that it will not affect you in any way, and you will get ample time to prepare for the exam.
- After completing the syllabus, you must practice the IIT JAM previous year question papers. Solving previous year papers will help you understand the exam structure in detail and will also help in analysing your preparation level.
- You must appear for mock tests. The IIT JAM mock tests are conducted by the authority officially. Mock tests are prepared exactly in the actual exam format. It will help you learn your strong and weak points so that you can cover all as per the requirement before the exam.
- You must focus on properties and numerical concepts of Organic Chemistry paper as most of the questions from this section are numerical, which is time consuming. Thus, you must learn time management and prepare yourself in a way that you can manage your time in the exam hall.
- You must revise the learnt materials at least twice a week so that you can recall them for a longer time. Without revision, you will not be able to grasp the basic concepts of the topic, which will affect your preparation.
Also Refer: How to Prepare for IIT JAM in 90 Days?
Conclusion
It is an important point required to be noted for you if you are preparing for the IIT JAM Chemistry paper that you are aware of the IIT JAM syllabus topics and their weightage in the exam. Without having knowledge of topic weightage, you will not be able to distribute your time evenly and prepare according to the exam. Thus, check out the weightage details, strategise your plans accordingly, and prepare well.
