The activation energy for the forward reaction `X rarr Y` is `60 kJ mol^(-1)` and `Delta H` is `-20 kJ mol^(-1)`. The activation energy for the reverse reaction is

In an exothermic reaction A rarr B , the activation energy of the forward reaction is 200 kJ mol^(-1) . The enthalpy of the reaction is 280 kJ mol^(-1) . The activation energy of the reverse reaction B rarr A is

The activation energy of exothermic reaction ArarrB is 80 kJ mol^(-1) . The heat of reaction is 200 kJ mol^(-1) . The activation energy for the reaction BrarrA (in kJ mol^(-1) ) will be

The activation energy of exothermic reaction ArarrB is 80 kJ "mol"^(-1) . The heat of reaction is 200 kJ "mol"^(-1) . The activation energy for the reaction Brarra ( in kJ/mol) will be :

The activation energy of exothermic reaction ArarrB is 80 kJ "mol"^(-1) . The heat of reaction is 200 kJ "mol"^(-1) . The activation energy for the reaction Brarra ( in kJ/mol) will be :

The reaction X to Y is an exothermic reaction. Activation energy of the reaction for X into Y is 150 kJ mol^(-1) . Enthalpy of reaction is 135 kJ "mol"^(-1) . Calculate the activation energy for the reverse reaction, Y to X in kJ mol^(-1) .

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

The activation energy of exothermic reaction A rarr B is 80 KJ MOL^-1 . The heat of reaction is 200 KJ MOL^-1 . The activation energy for the reaction B rarr A (in KJ mol^-1 ) with the