Practice & Test Thermodynamics (Physics)
Class 11 Physics · Chapter 11. Practice 6 free NEET 2027 questions on Thermodynamics (Class 11 Physics), across 4 concepts. Asked ~2.8× per paper since 2013. Start instantly — no signup.
How much does Thermodynamics matter?
Across the 13 NEET papers from 2013 to 2025, Thermodynamics has been examined 37 times — an average of 2.8 questions per paper. At 4 marks each, that is roughly 11 marks a year riding on this one chapter.
What gets asked: 13 concepts
Every question in the bank is tagged to one of these, so practice can target the exact idea you keep missing.
Sample questions
Assertion (A): It is not possible to construct a heat engine whose efficiency is 100%. Reason (R): The second law of thermodynamics prohibits the complete conversion of heat into work without any loss.
Two identical samples of a gas are allowed to expand (i) isothermally (ii) adiabatically. Work done is
Ideal monoatomic gas is taken through a process dQ = 2dU. The molar heat capacity for the process is (where, dQ is heat supplied and dU is change in internal energy)
Start practicing Thermodynamics now
Practice adapts as you go — get one wrong and the next question targets the same concept instead of moving on. Or sit a timed test to see where you actually stand.
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