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In a first-order reaction A rarr B, if K...

In a first-order reaction `A rarr B`, if `K` is the rate constant and initial concentration of the reactant is `0.5 M`, then half-life is

A

`(0.693)/( 0.5K)`

B

`(log 2)/(k)`

C

`(log 2)/( ksqrt(0.5))`

D

`(In 2) /(K)`

Text Solution

Verified by Experts

The correct Answer is:
D
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