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For a reaction K=2xx10^-2 mole lit^-1 se...

For a reaction `K=2xx10^-2` mole `lit^-1` `sec^-1`. If the concentration of the reactant is IM, the half life period of the reaction is

A

20 sec

B

25 sec

C

34.6 se

D

50 sec

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The correct Answer is:
B
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