(C) The half-life period $(t_{1/2})$ of an $n$th order reaction is related to the initial concentration $(a)$ as: $t_{1/2} \propto \frac{1}{a^{n-1}}$

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(C) The half-life period $(t_{1/2})$ of an $n$th order reaction is related to the initial concentration $(a)$ as: $t_{1/2} \propto \frac{1}{a^{n-1}}$ Given that $t_{1/2} \propto \frac{1}{a^5}$,we can compare the exponents: $n - 1 = 5$ $n = 6$ Therefore,the order of the reaction is $6$.

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

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Half-life of a reaction is found to be inversely proportional to the fifth power of its initial concentration,the order of reaction is

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A
$4$
B
$5$
C
$6$
D
$3$

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Chemical Kinetics

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Rate law , Rate constant , Order of Reaction and Molecularity

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Half-life of a reaction is found to be inversely proportional to the fifth power of its initial concentration,the order of reaction is

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The half-life of a reaction is found to be inversely proportional to the cube of its initial concentration. The order of the reaction is:

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Write the unit of the rate constant for the following reactions:
$1.$ $5/2$ order
$2.$ $n$ order