`T_(50)` of first order reaction is 10 min. starting with 10 `"mol"^(-1)` rate after 20 min is :

Half life period of a first order reaction is 10 minutes. Starting with 10 M, rate after 20 minutes is

Half-life period of a first order reaction is 10 min. Starting with initial concentration 12 M, the rate after 20 min is

Half life period of a first order reaction is 10min. Starting with initial concentration 12 M. The rate after 20 min is

The rate constant of a reaction is 0.0693 min^(-1) . Starting with 10 mol , the rate of the reaction after 10 min is