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Second Law of Thermodynamics

In a reversib...

Question

In a reversible cycle, the entropy of the system :

A

increases

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B

decreases

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C

does not change

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D

first increases and then decreases

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Solution

The correct option is C does not change
Entropy is a state function. In cyclic process initial and final state are same, so the change in entropy will be zero and it will not change.

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