Half life time for first order reaction is 25 minutes . What time will be required for 99% completion of reaction ?

Time for half change for a first order reaction is 25 minutes. What time will be required for 99% reaction ?

Time for half change for a first order reaction is 25 min. What time will be required for 99% reaction ?

The half life of a first order reaction is 100 seconds. What is the time required for 90% completion of the reaction?

The half - life period of a first order reaction is 30 minutes. How much time is required for 75% completion of the reaction (log 2 = 0.301)

Time required for 50% completion of the first order reaction in one hr. What is the time required for 99% completion of the same reaction ?

Time required for 50% completion of the first order reaction in one hr. What is the time required for 99% completion of the same reaction ?