For a first order reaction with rate constant 'k' and initial concentration 'a', the half-life period is given by

A substance decomposes according to zero order kinetics . If the rate constant is k and initial concentration is a then half life period is :

A substance decomposes according to zero order kinetics. If the rate constant is k and initial concentration is ‘a’ then half life period of the reaction will be:

A substance decomposes according to zero order kinetics. If the rate constant is k and initial concentration is ‘a’ then half life period of the reaction will be:

For a first order reaction, if ‘a’ is the initial concentration of reactant, then the half life time is

In a first order reaction A to B, if k is rate constant and initial concentration of the reactant A is 2 M then the half life of the reaction is:

In a first order reaction A to B, if k is rate constant and initial concentration of the reactant A is 2 M then the half life of the reaction is:

In a first order reaction ArarrB if k is rate constant and initial concentration of the reactant A is 0.5 M then the half - life is :