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For a certain first-order reaction \(32 \%\) of the reactant is left after \(570 \mathrm{~s}\). The rate constant of thi…

Q1

For a certain first-order reaction \(32 \%\) of the reactant is left after \(570 \mathrm{~s}\). The rate constant of this reaction is........ \(\times 10^{-3} \mathrm{~s}^{-1}\)[Given: \(\left.\log _{10} 2=0.301, \ln 10=2.303\right]\)

[JEE Main 2021, 17 Mar (Shift 1)]

a

5

b

7

c

8

d

2

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