JEE Main 20206 Sep, Evening shiftChemistryMediumChemical Kinetics62× since 2002
The rate of a reaction decreased by 3.555
times when the temperature was changed
from 40^oC to 30^oC. The activation energy
(in kJ mol^–1) of the reaction is _______.
Take;
R = 8.314 J mol^–1 K^–1 ln 3.555 = 1.268