When a process undergoes a complete cycle then the change of entr
| When a process undergoes a complete cycle then the change of entropy will be
A. + ve value
B. - ve value
C. zero value
D. + ve or - ve value depending on initial condition
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Right Answer is: C
SOLUTION
- Since entropy is a point function that depends only on states i.e. independent of the path followed.
- So the change of entropy will be zero when the process undergoes a complete cycle (where initial state and final state is the same).