For a first order reaction, calculate the ratio between the time taken to complete `3//4th` of the reaction and time to complete half of the reaction.

For a first order reaction, calculate the ratio between the time taken to complete three-fourth of the reaction and the time taken to complete half of the reaction.

For a first order reaction, calculate the ratio between the time taken to complete three fourth of the reaction and the time taken to complete half of the reaction.

For a first order reaction, calculate the ratio between the time taken to complete three-fourth of the reaction and the time taken to complete half of the reaction.

For a first order reaction, the ratio of the time taken for 7//8^(th) of the reaction to complete to that of half of the reaction to complete is

For a first order reaction, the ratio of the time taken for 7//8^(th) of the reaction to complete to that of half of the reaction to complete is

For a first order reaction, if the time taken for completion of 50% of the reaction is t second, the time required for completion of 99.9% of the reaction is:

A first order reaction is half completed in 45 minutes.The time required to complete 99.9% of the reaction

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)) .