1.

(DeltaH-DeltaU) for the formation of carbon monoxide (CO) from its elements at 298 K is : (R=8.314 JK^(-1)mol^(-1))

Answer»

1238.78 J `MOL^(-1)`
`-2477.57 J mol^(-1)`
2477.57 J `mol^(-1)`
`-1238.78 mol^(-1)`

ANSWER :A


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