A substance with initial concentration 'a' follows zero order kinetics. In how much time, will the reactions go to completion ?

A substance with initial concentration 'a' follows zero order kinetics. In how much time will the reaction go to completion?

A substance with intitial concentration 'a' follows zero order kinetics. In how much time, will the reaction go to completion?

A substance with initial concentration 'a' follows first order kinetics. In how much time, will the reaction go to completion ?

A substance with initial concentration A _(0) reacts according to zero order kinetics. The time taken for the completion of the reaction is :

A substance with initial concentration a follows zero order kinetics with rate constant k = mol L^(-1) s^(-1) . In how much time will the reaction go to completion ?

If a is the initial concentration of a isubstance which reacts according to zero order kinetics and k is rate constant the time for the reaction to go to completion is :