The half-life of a substance in a certain enzyme-catalysed reaction is – InterviewSolution

1.	The half-life of a substance in a certain enzyme-catalysed reaction is 138 s. The time required for the concentration of the substance to fall from 1.28 mg L−1 to 0.04 mg L−1 is:
Answer» The half-life of a substance in a certain enzyme-catalysed reaction is $138 s$ . The time required for the concentration of the substance to fall from $1.28 {mg L}^{- 1}$ to $0.04 {mg L}^{- 1}$ is:

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