prove that,the time required for 99.9% completion of a first order reaction is almost ten times that required for half the reaction
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2 Answers
996time required to complete 50% of reaction takes 1 half life time
similarly completion of another 25%of reaction takes another 1 half life time
12.5%->1 half life time
6.25%
3.125%
1.565%
.78125%
.390625%
.1953125%
.09%
therefore it is taking approx 10 half life times to complete 99.99%of reaction
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