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Chapter 15 of 32
Practice Questions

ThermodynamicsPractice Questions

NEET-UG · Physics

Free Thermodynamics practice questions for NEET-UG Physics 2026 — chapter-wise MCQs with answers and detailed solutions.

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A diagram illustrating the three types of thermodynamic systems: open, closed, and isolated, showing the exchange of matter and energy with the surroundings.
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Practice Questions — Thermodynamics

67 questions available from Thermodynamics for NEET-UG Physics.

Question Types

multiple choice

Sample Questions

1multiple choice1 marks

What is the change in internal energy of an ideal gas during an isothermal process?

2multiple choice1 marks

In which thermodynamic process is the specific heat of a gas infinite?

3multiple choice1 marks

Calculate the work done by 2 moles of an ideal gas during isothermal expansion from 2 L to 8 L at 300 K. (R = 8.314 J/mol·K)

4multiple choice1 marks

According to the first law of thermodynamics, ΔQ = ΔU + ΔW. What does this equation represent?

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Frequently Asked Questions

What topics are covered in Thermodynamics for NEET-UG?
Thermodynamics is an important chapter in NEET-UG Physics. It covers key concepts and formulas that are frequently tested in the exam. Key topics include: Basic Concepts and Definitions, Zeroth Law of Thermodynamics, Heat, Internal Energy, and Work, First Law of Thermodynamics.
How important is Thermodynamics for NEET-UG?
Thermodynamics is a frequently tested chapter in NEET-UG Physics. Questions from this chapter appear regularly in previous year papers. There are 67 practice questions available for this chapter.
How to prepare Thermodynamics for NEET-UG?
Start by understanding the core concepts, then solve practice questions. Focus on formulas and their applications. Use revision notes for quick review before the exam.

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Get the full Thermodynamics chapter — for free.

Practice questions, revision notes, formula sheet and AI doubt-solver for NEET-UG Physics.