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Sunday, 5 April 2026

Physics Thermodynamics Free Mock Test: 30 MCQs Free Mock Test

 

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JKBOPEE BSc Nursing Entrance 2026

Unit : Thermodynamics Mock Test (30 MCQs)

Test Guidelines:
  • Total Questions: 30
  • Correct Answer: +1 Mark
  • Click "Submit Test" at the bottom to see your score and explanations.



1. If two systems are in thermal equilibrium with a third system, they are in equilibrium with each other. This is?

2. Internal energy of an ideal gas is a function of:

3. In an isothermal process, which remains constant?

4. First law of thermodynamics is based on conservation of:

5. Process in which no heat enters or leaves the system is:


6. Work done in an isochoric process is:

7. The equation PV^γ = constant applies to:

8. Entropy of the universe tends to:

9. Efficiency of a Carnot engine depends on:

10. Sudden expansion of a gas is:


11. In a cyclic process, change in internal energy is:

12. CP - CV = R is known as:

13. Which is a state function?

14. Second law of thermodynamics defines:

15. Area under P-V curve represents:


16. For monoatomic gas, γ is:

17. Slope of adiabatic curve is how many times isothermal curve?

18. A heat engine converts heat into:

19. At absolute zero, entropy of perfect crystal is:

20. Which law explains direction of heat flow?


21. For isothermal expansion of ideal gas:

22. Refrigerator works on which cycle?

23. Melting of ice is an _______ process.

24. Boyle's Law applies to:

25. Cp/Cv for diatomic gas like Oxygen is:


26. Work done by system is taken as:

27. Unit of entropy is:

28. Isothermal process occurs:


29. Internal energy of a real gas depends on:

30. Work done during cyclic process is equal to area of:

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Physics Thermodynamics Free Mock Test: 30 MCQs Free Mock Test

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