Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Two substances A (t1/2 = 5 min) and B (t1/2 = 15 min) are taken in such a way that initially [A] = 4[B]. The time after which both the concentration will be equal is : (Assume that reaction is first order)
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Verified by ExpertsThe correct answer is:
B

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