If a catalyst drops the activation energy of a reaction at `25^(@)C` form `80 kJ "to" 40 kJ`, what is the magnitude of the affect on the forward reaction rate and reverse rate?

A catalyst lowers the activation energy of the forward reaction by 10 kJ "mol"^(-1) ,What effect it has on the activation energy of the backward reaction?

A catalyst lowers the activation energy for a certain reaction from 75 kJ to 25" kJ mol"^(–1) . What will be the effect on the rate of reaction at 25^(@)C , after things being equal.

A catalyst lowers the activation energy of a reaction form 20 kJ mol^(-1) to 10 kJ mol^(-1) . The temperature at which the uncatalyzed reaction will have the same rate as that of the catalyzed at 27^(@)C is

A catalyst lowers the activation energy of a reaction from 20 kJ/mole to 10 kJ mole^-1 . The temperature at which the reaction will have the same rate as that in presence of the catalyst at 27^@C is

A catalyst lowers the activation energy of a reaction form 20 kJ mol^(-1) to kJ mol^(-1) . The temperature at which the uncatalyzed reaction will have the same rate as that of the catalyzed at 27^(@)C is

A catalyst lower the activation energy of a reaction from 200KJ "mol"^(-1) to 100 KJ "mol"^(-1) . The temperature at which the rate of uncatalysed reaction will be same as the rate of catalysed reaction at 25^(@)C is (assuming Arrheneous consant A to be same in both the case)

A catalyst lowers the activation energy of a reaction from 20 kJ mol^(-1) to 10 kJ mol^(-1). The temperature at which uncatalysed reaction will have same rate as that of catalysed at 27°C is

A catalyst lowered the activation energy by 25 kJ mol^(-1) at 25^(@)C . By how many times will the rate grow?