Two substances A and B are present such that [A]=4[B] and half -life of A is 5 minute and of B is 15 minute . If they start decaying at the same time following first order, how much time later will the concentration of both of them would be same?

15 Minute

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10 Minute

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5 Minute

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12 Minute

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Solution

The correct option is A
15 Minute

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Two substances A and B are present such that [A]=4[B] and half -life of A is 5 minute and of B is 15 minute . If they start decaying at the same time following first order, how much time later will the concentration of both of them would be same?

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Two substances A and B are present such that [A]=4[B] and half -life of A is 5 minute and of B is 15 minute . If they start decaying at the same time following first order, how much time later will the concentration of both of them would be same?

The correct option is A 15 Minute

The correct option is A
15 Minute