Thermodynamics — JEE Advanced Previous Year Questions
25 solved PYQs · 2016–2026 · Chemistry
- Solved PYQs
- 25
- Years covered
- 2016–2026
- Avg / year
- ~2
- Subject
- Chemistry
How many JEE Advanced questions come from Thermodynamics?
Thermodynamics has contributed 25 questions to Joint Entrance Examination (Advanced) papers between 2016 and 2026 — an average of about 2 questions a year. That count is measured from EByAi’s bank of 18,502 JEE Advanced questions, not estimated from a syllabus. Every one of the 25 questions carries a written, step-by-step solution, and each is tagged to Thermodynamics within Chemistry, so you can drill this chapter across every year at once instead of hunting through paper PDFs. Practising a chapter’s full PYQ history is the fastest way to learn the patterns examiners reuse.
Sample Thermodynamics questions from real JEE Advanced papers
This is a real question from the bank — exactly as asked, with the answer one tap away. All 25 Thermodynamics questions (with full written solutions) are available in practice.
Question 1 · JEE Advanced 2016
One mole of an ideal gas at 300 K in thermal contact with surroundings expands isothermally from 1.0 L to 2.0 L against a constant pressure of 3.0 atm. In this process, the change in entropy of surrounding (S surr )in JK –1 is (1L atm = 101.3 J)- (A)5.763
- (B)1.013
- (C)– 1.013
- (D)– 5.763
Show answerAnswer
Answer: (C) – 1.013
Thermodynamics questions by year
| Year | Questions | Share of chapter questions |
|---|---|---|
| 2026 | 2 | |
| 2025 | 1 | |
| 2024 | 1 | |
| 2023 | 4 | |
| 2022 | 2 | |
| 2021 | 4 | |
| 2020 | 2 | |
| 2019 | 2 | |
| 2018 | 3 | |
| 2017 | 3 | |
| 2016 | 1 |
Practise these 25 questions with solutions
Free to start — 25 past-year questions a day with full written solutions, no card needed.
Start Thermodynamics practice freeFAQs
How many JEE Advanced questions have been asked from Thermodynamics?
EByAi's bank holds 25 real JEE Advanced questions from Thermodynamics, asked between 2016 and 2026 — about 2 per year on average. Every count is measured from actual papers, not estimated.
Is Thermodynamics important for JEE Advanced?
25 questions over 11 papers make Thermodynamics a steady-weightage chapter in JEE Advanced Chemistry. The year-wise table above shows exactly how often it appears.
Can I solve Thermodynamics PYQs online for free?
Yes. EByAi lets you solve JEE Advanced past-year questions in the browser with written solutions — free daily practice, no card needed.
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