NEET-UG and JEE Main Chemistry · Class 11
Chemical Thermodynamics — NEET-UG and JEE Main Questions and Mock Test
Chemical Thermodynamics is a Class 11 Chemistry chapter of the NEET-UG and JEE Main syllabus, covering 8 topics. StudyBuddy holds 199 published questions from Chemical Thermodynamics, spread across 3 of those topics, each marked exactly as the real paper marks it.
- questions
- 199
- topics
- 8
- ncert class
- 11
No signup for the first test. The length follows what the chapter holds.
Topics in Chemical Thermodynamics
Every topic of Chemical Thermodynamics, ordered by how many published questions sit behind it. A topic with none is listed rather than hidden — it is part of the chapter either way.
- First law; internal energy, work and heat
- System, surroundings, state functions and properties
- Spontaneity; entropy and the second law
- Enthalpy, heat capacity and their measurement
- Hess's law of constant heat summation
- Standard enthalpy changes
- Gibbs energy, spontaneity and the equilibrium constant
- Third law of thermodynamics
Chemical Thermodynamics weightage in NEET-UG 2026 and JEE Main 2026
These shares are measured across many years of past papers, so they describe the long run rather than predicting any single paper.
| Paper | Share of Chemistry | Typical questions | Typical marks |
|---|---|---|---|
| NEET-UG 2026 chapter-wise weightage | 5.2% | 2.3 | 9.4 |
| JEE Main 2026 chapter-wise weightage | 5.2% | 1.3 | 5.2 |
Previous year questions from Chemical Thermodynamics
Past-paper questions are the most trustworthy material in the bank, and assembly reaches for them first when it builds a Chemical Thermodynamics test. They are not listed separately here, because a question's value is that you meet it under a clock rather than that you read it in a list.
A Chemical Thermodynamics test draws from all 199 published questions in this chapter, past papers first. Sit one now and see the per-topic breakdown.
More Chemistry chapters
Other chapters of the NEET-UG and JEE Main Chemistry syllabus, with the practice behind each.