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The half life of a first order reaction ...

The half life of a first order reaction is 69.35 sec. The value of the rate constant of the reaction is

A

`1.0s^(-1)`

B

`0.1s^(-1)`

C

`0.01s^(-1)`

D

`0.001s^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
C
`k=(0.693)/(t_(1//2))=(0.693)/(69.35)=9.99xx10^(-3)=0.01s^(-1)`
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