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For the reaction taking place at certain...

For the reaction taking place at certain temperature `NH_(2)COONH_(4)(s)hArr2NH_(3)(g)+CO_(2)(g)` if equilibrium pressure is 3 X bar then `Delta_(r)G^(@)` would be

A

`-RT` In 9-3RTIn X

B

RT In 4-3RTIn X

C

`-3RT` In X

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
D
`DeltaG^(@)=-RT"In"K_(P),K_(P)=(2x)^(2)X=4x^(3)`
`DeltaG^(@)=-RT"In.(4X^(3))`
`DeltaG^(@)=-RT"In"4-3RT"In"X`
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