Sucrose hydrolyses in acid solution into glucose and fructose following first order rate law with a half-life of 3.33 {h} at 25^{\circ} {C}. After 9 {h}, the fraction of sucrose remaining is f. The value of \log _{10}(\frac{1}{f}) is ......... \times 10^{-2} (Rounded off to the nearest integer). [Assume, \ln 10=2.303, \ln 2=0.693 ] [24 Feb 2021 Shift 2]

Chemical Kinetics Part 1

Section: Chemistry

Question : 21 of 100

Marks: +1, -0

Sucrose hydrolyses in acid solution into glucose and fructose following first order rate law with a half-life of 3.33h at 25∘C. After 9h, the fraction of sucrose remaining is f. The value of log10(‌

) is ......... ×10−2
(Rounded off to the nearest integer).
[Assume, ln‌10=2.303,ln‌2=0.693 ]

[24 Feb 2021 Shift 2]

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