A first order reaction has a rate constant of 10−2sec−1. How long – InterviewSolution

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1.	A first order reaction has a rate constant of 10−2sec−1. How long will it take for a 20 g sample to become 5 g?138.6
Answer» A first order reaction has a rate constant of $10^{- 2} s e c^{- 1}$ . How long will it take for a 20 g sample to become 5 g? 138.6

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