The half-life period of a second order reaction is "30" minutes.If the initial concentration is 0.1M ,the rate constant will be :-

The half-life period of a first order reaction is 10 minutes. Starting with initial concentration 12 M, the 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

The half life period of decomposition of a compound is 50 minutes. If the initial concentration is halved, the half life period is reduced to 25 minutes. What is the order of reaction ?

The half life period of a first order reaction is 100^@ seconds. Its rate constant is:

The half life period of a first order reaction is 10 minutes . The time required for the concentration of the reactant to change from 0.08 M to 0.02 is :