Question

t_1/4 can be taken as the time taken for the A concentration of a reactant to drop to its initial value. If the rate constant for a first-order reaction is k, then t_1/4 can be written as:

(a) 0.10/k
(b) 0.29/k
(c) 0.69/k
(d) 0.75/k

Answer 1

Correct option is (b) 0.29/k