Preparation OF various order||half life numericals

Half - life period of the decomposition of a compound is "20" minutes.If the initial concentration is doubled,the half - life period is reduced to 10 mins.What is the order of the reaction?

If a is the initial concentration of reaction, then the half life period of a reaction of nth order is proportional to

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 ?

Assertion (A): For a first order reaction, half-life period is independent of initial concentration of the reacting species.

What is half life period of a reaction? Calculate half life period of a first order reaction.

For a first order reaction, if ‘a’ is the initial concentration of reactant, then the half life time is

Doubling the concentration of the reactant doubles the half-life period of the reaction. The order of reaction is ………………….. .

If a is the initial concentration of reaction, then the half-life periof of a certain of nth order is