(B) The rate law for a reaction of order $n$ is given by: $\text{Rate} = k[A]^n$. The unit of rate is $\text{mol } L^{-1} s^{-1}$. The unit of concent

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(B) The rate law for a reaction of order $n$ is given by: $\text{Rate} = k[A]^n$. The unit of rate is $\text{mol } L^{-1} s^{-1}$. The unit of concentration $[A]$ is $\text{mol } L^{-1}$. Substituting these into the rate law: $(\text{mol } L^{-1}) s^{-1} = k(\text{mol } L^{-1})^n$. Solving for $k$: $k = \frac{(\text{mol } L^{-1}) s^{-1}}{(\text{mol } L^{-1})^n} = (\text{mol } L^{-1})^{1-n} s^{-1} = \text{mol}^{1-n} L^{n-1} s^{-1}$.

Class 12 Chemistry Chemical Kinetics Rate law , Rate constant , Order of Reaction and Molecularity

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For a reaction of order $n$,the unit of the rate constant is :

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A
$mol^{1-n} L^{1-n} s^{-1}$
B
$mol^{1-n} L^{n-1} s^{-1}$
C
$mol^{1-n} L^{1-n} s$
D
$mol^{1-n} L^{2n} s^{-1}$

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Class 12

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Chemical Kinetics

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Rate law , Rate constant , Order of Reaction and Molecularity

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For a reaction of order $n$,the unit of the rate constant is :

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