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What is DeltaG^(ɵ) for the following rea...

What is `DeltaG^(ɵ)` for the following reaction? `1/2 N_(2)(g)+3/2 H_(2)(g) hArr NH_(3)(g), K_(p)=4.42xx10^(4)` at `25^(@)C`

A

`-26.5 kJ mol^(-1)`

B

`-11.5 kJ mol^(-1)`

C

`-2.2 kJ mol^(-1)`

D

`-0.97 kJ mol^(-1)`

Text Solution

Verified by Experts

`DeltaG^(Theta) =- 2.303 RT logK_(p)`
`=- 2.303 xx 8.314 xx 298 log (4.42 xx 10^(4))`
`= - 26.5 kJ mol^(-1)`
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