A) greatest in a
B) greatest in b
C) same in a and b
D) nothing can be said
Correct Answer: B
Solution :
[b] \[{{Q}_{a}}=\Delta U+0=\Delta U\text{ and }{{Q}_{b}}=\Delta U+P\Delta V\] \[\text{As }{{Q}_{b}}>{{Q}_{a}},\] \[\therefore \] Change in entropy is greater in case [b].You need to login to perform this action.
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