Show that in a first order reaction , time required for 99.9% completion is 10 times of half-life of the reaction.

Show that in a first order reaction, time required for completion of 99.9% is 10 times of half-life (t_1/2) of the reaction

Show that for any first order reaction, the time required for the completion of 99.9% of the reaction is 10times the half-life of the reaction.

For a first order reaction , show that time required for 99% completion is twice the time required for the completion of 90% of reaction.

A first order reaction takes 60 minutes for 75% completion. Determine its half- life.

The initial concentration of the reactant in a first order reaction is a . It takes time t for the completion of noth fraction of the reaction. Will it take time 2t for the completion of the same fraction if the initial concentration of the reactant is made twice ?

Show that for a first order reaction , the time taken to reach 75% of completion is about double that required for 50% of completion.

25% of a first order reaction is completed in 30 min . Find the time required for completion of 50% of the reaction.

A first order reaction, which is 30% complete in 30 min has a half-life period of -

The time for half life of a first order reaction is 1 hr. what is the time taken for 87.5% completion of the reaction?