NEET UG CHEMISTRY MCQ: CHEMICAL KINETICS

1 Medium

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Application +4 | -1

If the rate constant of a first order reaction is

9.212 \times {10^{ - 3}}\,{s^{ - 1}}

, then the time required for the completion of 75% of the reaction will be

View answer and explanation

Correct option: B

150 s

Option B (150 s) is correct because it is the time calculated for 75% completion using the first-order rate constant.

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