The action of a catalyst follows its ability to change the Chemical Reaction Engineering Mcqs January 17, 2020 BILAL KHATTAK0 A.heat of reaction B.heat of formation of the product C.activation energy D.equilibrium constant. Related Mcqs: A catalyst is a substance which A catalyst A chemical reaction occurs when the energy of the reacting molecules is A reaction in which one of the products of reaction acts as a catalyst is called In a reversible reaction a catalyst Which of the following statements is incorrect? When a catalyst increases the rate of a chemical reaction, the volue of the rate constant The irreversible reaction is simply the special case of the reversible reaction if The exit age distribution of fluid leaving a vessel is used The catalytic activity of enzymes is due to their capacity to