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The rate constant of a reaction , A to ...

The rate constant of a reaction , `A to ` Product ,with initial reactant concentration a mole/L ,is k L/mole /min .The `t_(1//2)` for the reaction is equal to

A

`(0.6932)/k`

B

`1/(ak)`

C

`1/(2ak)`

D

`a/(2k)`

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The correct Answer is:
B
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