IIT JAM Chemistry 2026 Chapter-Wise Weightage
Thermodynamics and equilibria in physical chemistry, stereochemistry and reagents in organic chemistry, or coordination compounds in inorganic chemistry often appear more frequently in the IIT JAM chemistry exam. Check JAM Chemistry 2026 Chapter-Wise Weightage here.
IIT JAM Chemistry 2026 Chapter-Wise Weightage:Analyzing chapter-wise trends from past IIT JAM Chemistry exams shows that while the broad distribution across the three branches remains fairly consistent, specific topics within each section can vary in emphasis from year to year. For example, thermodynamics and equilibria in physical chemistry, stereochemistry and reagents in organic chemistry, or coordination compounds in inorganic chemistry often appear more frequently, signaling their importance in preparation planning. When we look at the chapter-wise weightage for the 2026 session, patterns from previous years reveal that Organic Chemistry often accounts for around 30–40% of the total marks, making it one of the most influential areas in theIIT JAM 2026 exam. Organic questions typically cover topics such as basic concepts and stereochemistry, reaction mechanisms and synthetic applications, reagents and named reactions, and organic spectroscopy.
Meanwhile, Physical Chemistry also carries significant weight, often contributing a comparable or even higher share of the paper, with frequent emphasis on thermodynamics, kinetics, equilibria, electrochemistry, and spectroscopy. This means that aspirants must be comfortable with both conceptual reasoning and numerical problem-solving. Inorganic Chemistry, while somewhat smaller in relative weight than organic and physical sections, remains an essential component with substantial scoring potential. Questions in this area generally draw from the periodic table, bonding theories, coordination chemistry, main-group elements, and bioinorganic concepts. Its proportion usually falls in the 20–30% range, but certain topics like chemical bonding and transition metal chemistry repeatedly appear and are considered high-yield.
IIT JAM Chemistry Chapter-Wise Weightage
The students can check the IIT JAM Chemistry 2026 chapter-wise weightage mentioned below in the table.
Physical Chemistry | |
Chapter’s Name | Weightage (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 | |
Chapter’s Name | Weightage (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 | |
Chapter’s Name | Weightage (Marks) |
Periodic Table | 4 |
Extractions of Metals | 4 |
Chemical Bonding and shapes of molecules | 6 |
Main Group Elements (s and p blocks) | 4 |
Transition Metals (d block) | 6 |
Bioinorganic Chemistry | 2 |
Instrumental Methods of Analysis | 2 |
Analytical Chemistry | 2 |
IIT JAM Chemistry Important Topics
Check the important topics for IIT JAM Chemistry.
| Areas | Important Topics |
| Physical Chemistry |
|
| Organic Chemistry |
|
| Inorganic Chemistry |
|
IIT JAM Chemistry Exam Pattern 2026
There are three sections in IIT JAM Chemistry 2026. The three sections are - Physical, Organic, and Inorganic Chemistry. Check the IIT JAM Chemistry exam pattern mentioned below in the table.
Particulars | Details |
Duration of the exam | 3 hours |
Total number of section | 3 - Section A, B and C |
Total number of questions | 60 |
Total marks | 100 |
Type of questions | MCQ, MSQ and NAT |
Also Read:IIT JAM Chemistry Cutoff 2026
IIT JAM Chemistry Books for Preparation
Books are very crucial for any competitive level entrance examinations. They help the students to stay focused on relevant topics and do not waste time on topics that are least significant. The students must go through the list of important IIT JAM Chemistry books that will help them in effective preparation as mentioned below:
Section | Book name | Author |
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 |
Organic Chemistry | March's Advanced Organic Chemistry: Reactions, Mechanisms and Structure | Michael B. Smith |
Physical Chemistry | Atkins' Physical Chemistry | Peter Atkins and Julio de Paula |
Physical Chemistry | A Textbook of Physical Chemistry, Thermodynamics and Chemical Equilibrium | K L Kapoor |
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