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Standard enthalpy and standard entropy c...

Standard enthalpy and standard entropy changes for the oxidation of ammonia at 298 K are -382.64 KJ` "mol"^(-1)` and `-145.6 JK^(-1) "mol"^(-1)` , respectively. Standard Gibbs energy changes for the same reaction at 298 K is

A

`–339.3 "kJ mol"^(–1)`

B

`–439.3 "kJ mol"^(–1)`

C

`–523.2 "kJ mol"^(–1)`

D

`–221.1 "kJ mol"^(–1)`

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The correct Answer is:
A
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