Question:medium
Half life of a first order reaction is \(36\;hr\). Find out time (in hour) required for concentration of reactant to get reduced by \(90\%\).
Half life of a first order reaction is \(36\;hr\). Find out time (in hour) required for concentration of reactant to get reduced by \(90\%\).
Updated On: Jan 13, 2026
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Correct Answer: 120
Solution and Explanation
The answer is \(120\)
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