A first order reaction is found to have a rate constant, (k... | Chemistry | SolveeIt | Solveeit

Today, August 18

Question

A first order reaction is found to have a rate constant, $k = 5.5 × 10^{-14} s^{-1}$ . Find the half life of the reaction.

A

t½ =0.693 s

B

t½=5.5x1013 s

C

t½ = 2.303x1013 s

D

t½ = 1.26x1013 s

Answer

t½ = 1.26x1013 s

Explanation

Solution

The correct option is(D):t½ = 1.26x1013 s