The unit of rate of reaction and rate constant

Question

For a reaction r=k (CH3COCH3)^3/2 then unit of rate of reaction and rate constant respectively is?

OPTIONS:-

☆mol L^-1 s^-1, mol^-1/2 L^1/2 s^-1

☆mol Ls, mol ^1/2 L^1/2s

Answer 1

Option A is correct.

Because rate of reaction is always mol/ltr/s.

Unit of rate constant is (mol/ltr)^1-n s^-1......where n=order

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