Insurable interest is one of the foundations of insurance because, in its absence, insurance would be no different from gambling and (even if legal) would not constitute a binding agreement.
Activation energy is the minimum energy that reactant particles  must possess in order for the chemical reaction to occur.    That is defined as the energy that must bâ¦e overcome in order for a  chemical reaction to occur.
The activation energy of complex reactions is a combination of the activation energies of the elementary stages. Sometimes the concept of âapparentâ activation energy is used in addition to the true activation energy, determined from the Arrhenius equation.