Chemistry, asked by arifajaan9436, 1 year ago

For a first order reaction 75%of reaction complete in 30 min. How much time it requires to complete 99.9%of reaction

Answers

Answered by 777Dushyant
2
ALOHA...!!ʕ•ٹ•ʔ

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●t in sec = 30×60 = 1800

◆K = (2.303÷t) × log 100/75
K = (2.303÷1800) × log 1.33
K = 0.00128 × 0.12385
K = 0.00016 sec-1

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I hope this will help u...☺️^-^☺️



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