The rate constant for a first order reaction is 20 {\min}^{-1}. The time required for the initial concentration of the reactant to reduce to its \frac{1}{32} level is _______ \times 10^{-2} {\min}. (Nearest integer) (Given : \ln 10=2.303 \log 2=0.3010) [31-Jan-2023 Shift 2]

Chemical Kinetics Part 2

Section: Chemistry

Question : 74 of 111

Marks: +1, -0

The rate constant for a first order reaction is 20min−1. The time required for the initial concentration of the reactant to reduce to its ‌

level is _______ ×10−2‌min. (Nearest integer)
(Given :
‌ln‌10=2.303
‌log‌2=0.3010)

[31-Jan-2023 Shift 2]

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