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Chemical Kinetics (2nd PUC) — quick 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

HARD

For a first-order reaction, the time required for 75% completion is 60 minutes. The half-life of the reaction (in minutes) is: