Chemistry - Chemical Kinetics Question with Solution | TestHub

For a reaction$\mathrm{A}\to \mathrm{B},$enthalpy of reaction is$-4.2 \mathrm{kJ} {\mathrm{mol}}^{-1}$and enthalpy of activation is$9.6 \mathrm{kJ}{ \mathrm{mol}}^{-1}.$The correct potential energy profile for the reaction is shown in the option.NEET 2021