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Chemical Kinetics and Nuclear Chemistry question

2024 · 9 Apr · Shift 2 · Q26
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Chemical Kinetics and Nuclear Chemistry question

2024 · 9 Apr · Shift 2 · Q26

JEE MainChemistryChemical Kinetics and Nuclear ChemistryNumerical+4 / −1
Consider the following first order gas phase reaction at constant temperature A(g)→2B( g)+C(g)\mathrm{A}(\mathrm{g}) \rightarrow 2 \mathrm{B}(\mathrm{~g})+\mathrm{C}(\mathrm{g})A(g)→2B( g)+C(g) If the total pressure of the gases is found to be 200 torr after 23 sec\mathrm{sec}sec. and 300 torr upon the complete decomposition of A after a very long time, then the rate constant of the given reaction is ‾×10−2 s−1\underline{\hspace{2cm}}\times 10^{-2} \mathrm{~s}^{-1}​×10−2 s−1(nearest integer) [Given : log⁡10(2)=0.301\log _{10}(2)=0.301log10​(2)=0.301]
Numerical answer
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