$40\%$ of a first order reaction is completed in $50\text{ minutes}$. How much time will it take for the completion of $80\%$ of this reaction?
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Chemical Kinetics - ISC Class 12 Chemistry Questions with Answers, Page 5
81 past-paper questions on Chemical Kinetics from ISC Class 12 Chemistry papers (2027-2018), newest first, in full. Questions 81-81 are on this page, 20 to a page. Tap "Show answer" under a question to see its answer.
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