The thermal decomposition of {\HCOOH} is a first order reaction. The rate constant is 3.465 \times 10^{-3} {\S}^{-1} at a certain temperature. How long will it take for 87.5 \% of initial quantity of {\HCOOH} to decompose? (\log 2=0.30)

TS EAMCET Medical 10 May 2023 Shift 1 Paper

Question : 142 of 160

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The thermal decomposition of HCOOH is a first order reaction. The rate constant is 3.465×10−3S−1 at a certain temperature. How long will it take for 87.5% of initial quantity of HCOOH to decompose? (log‌2=0.30)

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