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For a reversible factors in forward and ...

For a reversible factors in forward and backward direction are assumed to be equl. Select the incorrect option (s) on the basis of above graph. [take `R : =2 Cal//"mole"-K]`

A

`(E_(a))_("forward") = 6 Kcal//mol`

B

At 500K, fraction of molecules of A crossing energy barrier for backward reaction is `e^(-8)`.

C

At 500 K, fraction of molecules of B crossing energy barrier for backward reaction is `e^(-8)`.

D

Equilibrium constant for the reaction is `e^(-2)` at 500K temperature.

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The correct Answer is:
D
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