The unit of rate constant for a zero order re | vedclass

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(A) The rate law expression for a zero order reaction is given by: $	ext{Rate} = k[A]^0$.Since the rate of reaction is expressed in units of concentr

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$mol\, L^{-1}\, s^{-1}$

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(A) The rate law expression for a zero order reaction is given by: $	ext{Rate} = k[A]^0$.Since the rate of reaction is expressed in units of concentration per unit time $(mol\, L^{-1}\, s^{-1})$,we have:$mol\, L^{-1}\, s^{-1} = k 	imes (mol\, L^{-1})^0$.Since any value raised to the power of $0$ is $1$,the unit of $k$ is equal to the unit of the rate of reaction.Therefore,the unit of the rate constant for a zero order reaction is $mol\, L^{-1}\, s^{-1}$.

The unit of rate constant for a zero order reaction is

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