The specific heat of a gas at constant pressure is greater than the sp – McqOptions

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1.	The specific heat of a gas at constant pressure is greater than the specific heat of the same gas at constant volume because
A.	work is done in the expansion of the gas at constant pressure.
B.	work is done in the expansion of the gas at constant volume.
C.	the attraction between the molecules increases at constant pressure.
D.	the molecular attraction increases at constant volume.
Answer» B. work is done in the expansion of the gas at constant volume.

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