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The standard enthalpy or the decompositi...

The standard enthalpy or the decomposition of `N_2 O_5 `to `NO_2` is 58.04 kJ and standard entropy of this reaction is 176.7 J/K. The standard free energy change for this reaction at `25^@`C is_____________.

A

`-5.38`kJ

B

5.38 kJ

C

5.38 J

D

`-538`kJ

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The correct Answer is:
B
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