Formula for half-life of a zero order reaction is (JIPMER 2019) (a) C k (b) C 2k (c) 2C k (d) 2C 2k

For zero-order reaction, if initial concentration of reactant is 0 C . 0 1/2 C t 2k Thus, 1/2 t for zero-order reaction is directly proportional to the initial concentration of the reactant.