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In a first order reaction, the concentra...

In a first order reaction, the concentration of the reactants is reduced to `25%` in one hour. The half-life period of the reactions is

A

2 hr

B

4hr

C

1/2 hr

D

1/4 hr

Text Solution

Verified by Experts

The correct Answer is:
c
`N=N""_(0)/2""^(n)(n=t/t""_(1//2))`
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