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A first order reaction is 50% completed ...

A first order reaction is 50% completed in 20 minutes at `27^(@)` C and in 5 minutes at `47^(@)` . The energy of activation of the reaction is :
a) 43.85 KJ/mol
b) 55.14 KJ/mol
c) 11.97 KJ/mol
d) 6.65 KJ/mol

A

43.85 KJ/mol

B

55.14 KJ/mol

C

11.97 KJ/mol

D

6.65 KJ/mol

Text Solution

Verified by Experts

The correct Answer is:
B
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