For the following reaction, A k-1k1 2 B ; B k2 C (d[B])/dt is given by

ABC26PH0924 · Chemical Kinetics

Subject: Physical Chemistry · Chapter: Chemical Kinetics · Topic: Chemical Kinetics – General · Exam: NET JUNE 2015 · Marks: 2 · Difficulty: Easy

For the following reaction,

\[ \mathrm{A} \underset{\mathrm{k}_{-1}}{\overset{\mathrm{k}_{1}}{\rightleftharpoons}} 2 \mathrm{B} ; \mathrm{B} \xrightarrow{\mathrm{k}_{2}} \mathrm{C} \]

$\frac{\mathrm{d}[\mathrm{B}]}{\mathrm{dt}}$ is given by

(a)$\mathrm{k}_{1}[\mathrm{A}]-\mathrm{k}_{-1}[\mathrm{B}]^{2}-2 \mathrm{k}_{2}[\mathrm{B}]$

(b)$2 \mathrm{k}_{1}[\mathrm{A}]-\mathrm{k}_{-1}[\mathrm{B}]^{2}-\mathrm{k}_{2}[\mathrm{B}]$

(c)$\frac{1}{2} \mathrm{k}_{1}[\mathrm{A}]-\frac{1}{2} \mathrm{k}_{-1}[\mathrm{B}]^{2}-\mathrm{k}_{2}[\mathrm{B}]$

(d)$2 \mathrm{k}_{1}[\mathrm{A}]-2 \mathrm{k}_{-1}[\mathrm{B}]^{1 / 2}-\mathrm{k}_{2}[\mathrm{B}]$

Answer

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Explanation

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