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A first order reaction has half-life of ...

A first order reaction has half-life of 69.3s. At `0.1 " mol " lit^(-1)` reaction concentration, the reaction rate will be

A

`6.93xx10^(-1)" mol "lit^(-1) s^(-1)`

B

`1.0xx10^(-1)" mol "lit^(-1) s^(-1)`

C

`1.0xx10^(-3)" mol "lit^(-1) s^(-1)`

D

`1.0xx10^(-4)" mol "lit^(-1) s^(-1)`

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The correct Answer is:
C
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