KEAM 2017 Physics and Chemistry Paper

Question : 45 of 120

Marks: +1, -0

For an ideal gas, the specific heat at constant pressure Cp is greater than the specific heat at constant volume Cν. This is because

There is a finite work done by the gas on its environment when its temperature is increased while the pressure remains constant
There is a finite work done by the gas on its environment when its pressure is increased while the volume remains constant
There is a finite work done by the gas on its environment when its pressure is increased while the temperature remains constant
The pressure of the gas remains constant when its temperature remains constant
The internal energy of the gas at constant pressure is more than at constant volume

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