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A gas undergoes change from state A to state B. In this the heat absorbed and work done by the gas is 5J and 8J , respectively. Now the gas is brought back to A by another process during which 3 j of heat is evolved. In this reverse process of B to A a) 6j of work done will be done by the surrounding on gasb) 6j of work done by the gas. |
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Answer» A gas undergoes change from state A to state B. In this the heat absorbed and work done by the gas is 5J and 8J , respectively. Now the gas is brought back to A by another process during which 3 j of heat is evolved. In this reverse process of B to A a) 6j of work done will be done by the surrounding on gas b) 6j of work done by the gas. |
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