A change in state involving a decrease in entropy can be spontaneous, only if Options: A . &nbspit is exothermic. B . &nbspit is isenthalpic. C . &nbspit takes place isothermally. D . &nbspit takes place at constant volume.

A change in state involving a decrease in entropy can be spontaneous, only if

Question

A change in state involving a decrease in entropy can be spontaneous, only if

Options:

A . it is exothermic.

B . it is isenthalpic.

C . it takes place isothermally.

D . it takes place at constant volume.

Answer: Option A
Answer: (a).it is exothermic.

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