Show that the time taken for 99.9% completion of a first order reaction is 10 times the half-life. , 12 |...

The time taken for the completion of 3/4 of a first order reaction is

Show that time required to complete 99.9% completion of a first order reaction is 1.5 times to 99% completion.

The time taken for 10 % completion of a first order reaction is 20 minutes. Then for 19 % completion, the reaction will take

Show that the time taken to complete 3//4th of the reaction for first order reaction is twice that of the half life period (t_(A//2)) .

The time taken for 90% of a first order reaction to be completed is approximately