📊 Physics
Q. The specific heat of a gas at constant pressure is greater than the specific heat at constant volume because
  • (A) work is done in the expansion of the gas at constant pressure
  • (B) the molecular collision increase at constant pressure
  • (C) the attraction between the molecules increases at constant pressure.
  • (D) work is done in the expansion of the gas at constant volume
✅ Correct Answer: (A) work is done in the expansion of the gas at constant pressure

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Ruchi Sharma
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