Question

A potential energy diagram is shown.
What is the activation energy of this reaction?

Answer 1

Ea = 35 kJ.

Step-by-step explanation:

Activation energy (Ea) is the difference between the potential energy of intermediate "activated complex/ peak" and reactants.

Ea = P.E. of products - P.E. of reactants = 65 kJ - 30 kJ = 35 kJ.

kindly find the attached image.