The half-change time for a first order reaction is `20 min` hence the rate constant for the reaction………….. .

Half change time for a 1st order reaction is 20 minutes, hence the rate constant for the reaction is

The half-life of a first order reaction is 30 min. Calculate the specific rate constant of the reaction.

Half life for a first order reaction is 20 minutes . What is its rate constant ?

Half life for a first order reaction is 20 minutes . What is its rate constant ?

If the half-life period of a first order reaction is 138.6 min, then the value of decay constant for the reaction will be ("in min"^(-1))

If the half life period of a first order reaction is 100 seconds, then rate constant will be