For the reaction 2A + B rightarrow C,the rate | vedclass

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(D) The given rate law is $	ext{Rate} = k[A]^1[B]^1$. The overall order of the reaction is $1 + 1 = 2$. For a second-order reaction,the half-life is

Vedclass · Accepted Answer

The value of $k$ is independent of the initial concentrations of $A$ and $B$.

Vedclass · Answer

(D) The given rate law is $	ext{Rate} = k[A]^1[B]^1$. The overall order of the reaction is $1 + 1 = 2$. For a second-order reaction,the half-life is inversely proportional to the initial concentration,so it is not constant. The unit of the rate constant $k$ for a second-order reaction is $L \ mol^{-1} \ s^{-1}$. The rate constant $k$ is a characteristic property of a reaction at a given temperature and is independent of the initial concentrations of the reactants. Therefore,statement $D$ is correct.

For the reaction $2A + B \rightarrow C$,the rate law is given by $\text{Rate} = k[A][B]$. Which of the following statements is correct for this reaction?

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