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ArarrB, DeltaH= -10 KJ mol^(-1), E(a(f))...

`ArarrB, DeltaH= -10 KJ mol^(-1), E_(a(f))=50 KJ mol^(-1)`, then `E_(a)` of `BrarrA` will be

A

`40 kJ mol^-1`

B

`50 kJ mol^-1`

C

`-50 kJ mol^-1`

D

`60 kJ mol^-1`

Text Solution

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The correct Answer is:
D
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