If the activation energy for the forward reaction is 150 kJ mole-1 and that of the reverse reaction is 260 kJ mole-1. What is the enthalpy change for the reaction

Activation energy (forward) = 150 kJ /moleActivation energy (backward) = 260 kJ/moleEnergy of reactants > Energy of products reaction is exothermic.Reaction is exothermicΔH = -110 kJ/mole and magnitude of ΔH = 110 kJ