Q118 · CSIR-NET Chemistry, December 2019

Paper: CSIR-NET December 2019 · Subject: Physical Chemistry · Chapter: Chemical Kinetics · Topic: Chemical Kinetics – General · Marks: 2 · Difficulty: Medium

The rate constant of a second order reaction $2 \mathrm{A} \rightarrow \mathrm{Z}$ is $\mathrm{k}_{2}$. If the initial concentration of the reactant is $\mathrm{a}_{0}$ and the concentration of the product at time t is x , then a linear function of t with the slope $\mathrm{k}_{2} \mathrm{a}_{0}$ is
(a)$\ln \left(\frac{\mathrm{x}}{\mathrm{a}_{0}-\mathrm{x}}\right)$
(b)$\frac{\mathrm{x}}{\mathrm{a}_{0}\left(\mathrm{a}_{0}-\mathrm{x}\right)}$
(c)$\frac{\mathrm{x}}{2\left(\mathrm{a}_{0}-\mathrm{x}\right)}$
(d)$\ln \left(\frac{\mathrm{x}}{\mathrm{a}_{0}\left(\mathrm{a}_{0}-\mathrm{x}\right)}\right)$
Answer
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Explanation
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