Chemistry, asked by visheshtewari1999, 8 months ago

24. The half-life of a substance in a certain
(c) L-mol-25
(d) 5-1
(Mains 2011)
enzyme-catalysed reaction is 138 s. The
time required for the concentration of
the substance to fall from 1.28 mg L-to
0.04 mg L-l is
(a) 414 s
(b) 552 s
(c) 690 S
(d) 276 s
(Mains 2011)

Answers

Answered by bhumikamangela040420

11

Answer:

(c) 690 sec

Explanation:

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