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An endothermic reaction, Ararr B have an...

An endothermic reaction, `Ararr B` have an activation energy `15 kcal//mol` and the heat of the reaction is `5 kcal//mol`. The activation energy of the reaction, `Brarr A` is:

A

`20 kcal//mol`

B

`15 kcal//mol`

C

`10 kcal//mol`

D

Zero

Text Solution

Verified by Experts

The correct Answer is:
c
For a reaction `E_(a)` for forward reaction `=E_(a)` for backward reaction `+DeltaH`.
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