Consider the following two statements.(A) If heat is added to a system, its temperature must increase. (B) If positive work is done by a system in a thermodynamic process, its volume must increase.A. Both A and B are correctB. A is correct but B is wrongC. B is correct but A is wrongD. Both A and B are wrong

Consider the following two statements.(A) If heat is added to a system

1.	Consider the following two statements.(A) If heat is added to a system, its temperature must increase. (B) If positive work is done by a system in a thermodynamic process, its volume must increase.A. Both A and B are correctB. A is correct but B is wrongC. B is correct but A is wrongD. Both A and B are wrong
Answer» Correct Answer - C `DeltaQ=DeltaU=DeltaW` It may be that `DeltaQ` is utilized in doing work as in isothermal process, (l) is wrong. If `DeltaW=+ve`. Volume must increase

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