If `a` is the initial concentration of the rectant, the half life period of the reaction of `n^(th)` order is inversely proportional to :

If 'a' is the initial concentration of the reactant, the half-life period of the reaction of nth order is inversely proportional to:

If a is the initial concentration of reaction, then the half life period of a reaction of nth order is proportional to

if a is the initial concentration then time required to decompose hafe of the substance for n^th order is inversely proportional

If the initial concentration of reactants in a certain reaction is doubled the half life period of the reaction doubles . The order of the reaction is :

(b) Show that the half life period for a zero order reaction is directly proportional to initial concentration.