has been found that for a chemical reaction, with rise in temperatureby 10°, the rate constant is nearly doubled.The temperature dependence of the rate of a chemical reaction can beaccurately explained by Arrhenius equation.$\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;k=A e^{\frac{-E_a}{RT}}$Where A is the Arrhenius factor or the frequency factor. It is also calledpre-exponential factor. It is a constant specific to a particular reaction.R is gas constant and E$_{a}$ is activation energy measured in joules/mole(J mol$^{-1}$).