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MHT CET Physics question

PhysicsThermodynamicsMHT CET

One mole of an ideal gas at temperature T is cooled isochorically till the gas pressure drops from P to . Then, the gas was restored to the initial temperature isobarically. The net amount of heat absorbed by the gas in the process is

Answer: (C)

Solution

Isochoric cooling to releases and the isobaric return absorbs , so net heat $=

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Question ID VK-063606