Chemistry - Chemical Kinetics Question with Solution | TestHub

For a chemical reaction$\mathrm{A}\to \mathrm{B}$, it was found that concentration of$\mathrm{B}$is increased by$0.2 \mathrm{mol}{ \mathrm{L}}^{-1}$in 30 min. The average rate of the reaction is ________$\times {10}^{-1} \mathrm{mol}{ \mathrm{L}}^{-1}{ \mathrm{h}}^{-1}$. (in nearest integer)