If the activation enery for the forward ...

If the activation enery for the forward reaction is `150 "kJ mol"^(-1)` and that of the reverse reaction is `260 "kJ mol"^(-1)`. What is the ethalpy change for the reaction ?

410 `KJ mol ^(-1)`

`-110 KJ "mol"^(-1)`

`110 KJ mol ^(-1)`

`-410 KJ mol ^(-1)`

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