Question

For a reversible reaction A ⇌ B, the ΔHforward reaction = 20 kJ mol-1. The activation energy of the uncatalysed forward reaction is 300 kJ mol-1. When the reaction is catalysed keeping the reactant concentration same, the rate of the catalysed forward reaction at 27°C is found to be same as that of the uncatalysed reaction at 327°C. The activation energy of the cataysed backward reactoion is ____ kJ mol-1.

Answer 1

The correct answer is: 130