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For the first order reaction ArarrB+C , ...

For the first order reaction `ArarrB+C` , carried out at `27^(@)C` if `3.8xx10^(-16)%` of the reactant molecules exists in the activated state, the `E_(a)` (activation energy) of the reaction is :

A

12 KJ/mol

B

831.4 KJ/mol

C

100 KJ/mol

D

88.57 KJ/mol

Text Solution

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The correct Answer is:
C
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