A reaction having equal energies of activation for forward and reverse reactions has :

Δ S = 0

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Δ G = 0

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Δ H = 0

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Δ H = Δ g = Δ S = 0

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Solution

The correct option is B $Δ H = 0$
A reaction having equal energies of activation for forward and reverse reactions has $Δ H = 0$ .
The enthalpy change for a reaction is the difference in the energies of activation for forward and reverse reactions.
When energies of activation for forward and reverse reactions are equal, the difference is zero.

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