Question

Activation energy of any chemical reaction can be calculated if one knows the value of

(1) orientation of reactant molecules during collision.

(2) rate constant at two different temperatures.

(3) rate constant at standard temperature.

(4) probability of collision.

Answer 1

Correct option is (2) rate constant at two different temperatures.

The activation energy of any chemical reaction can be calculated if one knows the value of the rate constant at two different temperatures.