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t(1//4) can be taken as the time taken f...

`t_(1//4)` can be taken as the time taken for concentration of reactant to drop to `.^(3)//_(4)` of its initial value. If the rate constant for a first order reaction is `K`, then `t_(1//4)` can be written as:

A

`0.10 //K`

B

`0.29//K`

C

`0.69//K`

D

`0.75//K`

Text Solution

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The correct Answer is:
B
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