Question

In a reaction, the threshold energy is equal to:

(А)activationenergy + normal energy of reactants

(B) activationenergy - normal energy of reactants

(C) normal energyof reactants - activation energy

(D)average kineticenergy of molecules of reactants​

Answer 1

Answer:

Activation energy is the minimum increase in potential energy of a system required for molecules to react. Threshold energy is the minimum kinetic energy required to convert kinetic energy into activation energy during the formation of the activated complex