The rate constant of a reaction increases by five times on increase in temperature from 27 C to 52 C — Chemical Kinetics Chemistry Question

Question

The rate constant of a reaction increases by five times on increase in temperature from 27 C to 52 C. The value of activation energy in kJ mol is _______. (Rounded-off to the nearest integer) [R = 8.314 J K mol ] o o -1 -1 -1