The half life period of first order reaction is 10 seconds. What is th – InterviewSolution

1.	The half life period of first order reaction is 10 seconds. What is the time required for 99.9% completion of that reaction ?
Answer» 20 seconds 1000 seconds 100 seconds 99 seconds Solution :`10xxt_(1//2)=t_(99.9%)` `:. t_(99.9%) = 10xx10sec=100sec`

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