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In a reaction carried out at 400K, 0.01%...

In a reaction carried out at 400K, 0.01% of the total number of collisions is effective. The energy of activation of the reaction is

A

13.3 kJ/mol

B

23.5kJ/mol

C

3.2kJ/mol

D

30.6kJ/mol

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The correct Answer is:
D
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