Question
For a first order reaction A $\to$ B, the rate constant, k = 5.5 $\times$ 10$-$14 s$-$1. The time required for 67% completion of reaction is x $\times$ 10$-$1 times the half life of reaction. The value of x is _____________ (Nearest integer)
(Given : log 3 = 0.4771)
Correct Answer
16