`75%` of the first order reaction completed in 3 min. `50%` of the reaction was completed in

75% of a first order reaction was completed in 32 min. When was 50% of the reaction completed ?

If 75% of a first order reaction completed in 15 min . Then 90% of the same reaction completed in

If 75% of first order reaction is completed in 32 min, then 50% of the reaction would be complete in:

If 75% of first order reaction is completed in 32 min, then 50% of the reaction would be complete in:

75% of a first order reaction is completed in 32 min. 50% of the reaction would have been completed in

75% of a first order reaction was completed in 32 minutes, 50% of the reaction will be completed in

If 75% of a frist-order reaction is completed in 32 min, than 50% of the reaction would complete in? a. 24 min b. 16 min c. 8 min d. 4 min