During adiabatic expansion of gas___________________?
Correct answer: C. None of these
- A. Pressure remains constant
- B. Pressure is increased
- C. None of these
- D. Temperature remains constant
Explanation
In adiabatic expansion, the gas generally does work without receiving heat, so its temperature and pressure decrease. Since none of the first three statements describes this behaviour, the appropriate choice is none of these.
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