A $\to$ B

The rate constants of the above reaction at 200 K and 300 K are 0.03 min$^{-1}$ and 0.05 min$^{-1}$ respectively. The activation energy for the reaction is ___________ J (Nearest integer)

(Given : $\mathrm{ln10=2.3}$

$\mathrm{R=8.3~J~K^{-1}~mol^{-1}}$

$\mathrm{\log5=0.70}$

$\mathrm{\log3=0.48}$

$\mathrm{\log2=0.30}$)