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The rate constant of a first order react...

The rate constant of a first order reaction is `3 xx 10^(-6)` per second. If the initial concentration is `0.10 M`, the initial rate of reaction is

A

`3xx10^(-5) Ms^(-1)`

B

`3xx10^(-6) Ms^(-1)`

C

`3xx10^(-8) Ms^(-1)`

D

`3xx10^(-7) Ms^(-1)`

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The correct Answer is:
D
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