KCET · Chemical Kinetics (2nd PUC) · Quiz
5 real KCET questions on Chemical Kinetics (2nd PUC). Instant scoring and solutions, no signup — see where you stand in ~3 minutes.
Question 1 of 1
HARDFor a first-order reaction, the time required for 75% completion is 60 minutes. The half-life of the reaction (in minutes) is: