Q56 · CSIR NET Chemistry, June 2017

Paper: CSIR NET June 2017 · Subject: Physical Chemistry · Chapter: Chemical Kinetics · Topic: Arrhenius Activation · Marks: 2 · Difficulty: Medium

Arrhenius equations for two chemical reactions are: $k_1 = A_1e^{-E_1/RT}$, $k_2 = A_2e^{-E_2/RT}$. If $E_1 > E_2$ then at a given temperature T
(a)$\frac{k_1}{k_2} < \frac{A_1}{A_2}$
(b)$\frac{k_2}{k_1} < \frac{A_2}{A_1}$
(c)$k_1k_2 > A_1A_2$
(d)$k_1 + k_2 > A_1 + A_2$
Answer
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Explanation
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