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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)`

Text Solution

Verified by Experts

The correct Answer is:
D
Given : Rate constant of the first order reaction `(k)=3xx10^(-6)` per sec and initial concentration `[A]=0.10` M . We know that initial rate constant
`k[A]=3xx10^(-6)xx0.10=3xx10^(-7)Ms^(-1)`
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