Assertion (A) : Rate of reaction increases with temperature.
Reason (R) : Number of collisions increases with temperature.

Rate of reaction increase with temperature :-

Rate of reaction increase with temperature :-

Assertion : Rate of reaction increases with increase in temperature. Reason : Number of effective collisions increases with increase in temperature.

(A) Rate of reaction increases with increase in temperature. (R ) Number of collisions increases with increase in temperature.

Why rate of a reaction increase when temperature increases?

A : Rate constant increases with temperature. R : Rate of exothermic reaction increases with temperature.