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The rate law for the reaction below is g...

The rate law for the reaction below is given by the expression `k[A][B]`.
`A+B to` product
If the concentration of B is increased from 0.1 to 0.3 mole, keeping the value of A at 0.1 mole, the rate constant will be :

A

`3k`

B

`9k`

C

`k//3`

D

`k`

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The correct Answer is:
D
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