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The rate constant of the reaction A rarr...

The rate constant of the reaction `A rarr B` is `0.6 xx 10^(-3)` mole per second. If the concentration of `A` is `5 M`, then concentration of `B` after `20` minutes is:

A

`1.08M`

B

`3.60M`

C

`0.36M`

D

`0.72M`

Text Solution

Verified by Experts

The correct Answer is:
D
It is zero order reaction `:.6xx10^(-4)=("conc".)/(20xx60)`
`:.` conc. Of `B=0.72M`.
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