Consider an exothermic reaction, $$A\mathop {\mathop \rightleftharpoons \limits_{{k_{ - 1}}} }\limits^{{k_1}} I$$
As the temperature increases
A. k1, k-1 and k1/k-1 increase
B. k1 increases, k-1 decreases and k1/k-1 increases
C. k1, k-1 and k1/k-1 decrease
D. k1 and k-1 decrease and k1/k-1 increases
Answer: Option A

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