Question

(A) Write definition of activation energy. Write its S.I. unit.
(B) Write an equation which shows relation between rate constant (k0), initial concen-tration (a) and half life period (t1/2) for zero order reaction.
(C) Calculate rate constant for a zero order reaction in which 2 second time is re¬quired for change in concentration of reactant from 10 to 6 mol L-1.

Answer 1

Explanation:

energy of activation is the energy which must be provided to chemical or nuclear system with potential reactants to result in chemical reaction, nuclear reaction or various other phenomena.

SI unit - joules