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In which of the following cases, entropy...

In which of the following cases, entropy of the system is increasing.

A

`DeltaS_(f)^(@)NH_(2)(l)=0`

B

`C_("graphite")to C("diamond")`

C

Ideal monotomic gas subjected to change on state from `1"atm" 300K to 2"atm" 600K`

D

Dimerisation of acetic acid

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The correct Answer is:
C
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