Rate of a reaction can be expressed by f...

Rate of a reaction can be expressed by following rate expression, Rate =`K[A]^(2)[B]`, if conentration of A is incereased by 3 times and concentration of B is incereased by 2 times, how many times rate of reaction increses?

9 times

27 times

18 times

8 times

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The correct Answer is:

Increase in rate of reaction `=3^(2) xx 1^(1) = 18` times

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