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Time required for completion of 99.9% of a First order reaction is ________ times of half life (t1/2 — JEE Mains Chemistry Past Papers Chemistry Question

Question

Time required for completion of 99.9% of a First order reaction is ________ times of half life (t1/2) of the reaction.

Answer: .

💡 Solution & Explanation

99.9% 1/2 2.303 a log t log10 k a x 99.9 2.303 t log2 log2 0.3 log2 k                   

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