Chemical Kinetics

For a first order decomposition of a certain reaction, rate constant is given by the equation. $\log k\left(s^{-1}\right)=7.14-\frac{1 \times 10^4 \mathrm{~K}}{T}$. The activation energy of the reaction ( in $\mathrm{kJ} \mathrm{mol}^{-1}$ ) is

\(\left(R=8.3 \mathrm{JK}^{-1} \mathrm{~mol}^{-1}\right)\)