The Rate constant of a first order reaction A 2B C varies

Last updated: 7/3/2023

The Rate constant of a first order reaction A 2B C varies with time as k 3t 1 If the initial concentration of A was 10 mol lit and the reaction ra depends on A what is the approximate concentration of A at t 3s 1 10 mol lit 2 10 mol lit 3 10 mol lit 4 10 5 mol lit