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Q) considered following two satements.

1) if heat is added to a system its temperature must increse

2) if positive work is done by a system in a thermodynamics process, its volume must increase.

A) both a and b r correct

B) a is correct but b is rong

C) b is correct but a is wrong

D) both a and b r wrong

Asked by futureisbright051101 15th January 2018, 8:32 AM
Answered by Expert
Answer:
- The statement 'if heat is added to a system its temperature must increase' may not be necessarily be correct.
- However, the statement, 'if positive work is done by a system in a thermodynamics process, its volume must increase' is always true.
- Therefore, the correct option is (C)
Answered by Expert 15th January 2018, 4:09 PM
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