Chemistry - Chemical Kinetics Question with Solution | TestHub

The rate coefficient $(k)$ for a particular reactions is $1.3\times 10^{-4}{\mathrm{M}}^{-1}{\mathrm{s}}^{-1}$ at $100^{\circ }\mathrm{C}$, and $1.3\times 10^{-3}$ ${\mathrm{M}}^{-1}{\mathrm{s}}^{-1}$ at $150^{\circ }\mathrm{C}$. What is the energy of activation $\left({\mathrm{E}}_{\mathrm{A}}\right)$ (in $\mathrm{kJ})$ for this reaction? $(\mathrm{R}=$ molar gas constant $=8.314{\mathrm{JK}}^{-1}{\mathrm{mol}}^{-1}$ )