Two substances A and B are present such that `[A_(0)]=4[B_(0]` and half-life of A is 5 minutes and that of B is 15 minutes. If they start decaying at the same time following first order kinetics after how much time the concentration of both of them would be same ?A. 15 minB. 60 minC. 12 minD. 180 min

Two substances A and B are present such that `[A_(0)]=4[B_(0]` and hal

1.	Two substances A and B are present such that `[A_(0)]=4[B_(0]` and half-life of A is 5 minutes and that of B is 15 minutes. If they start decaying at the same time following first order kinetics after how much time the concentration of both of them would be same ?A. 15 minB. 60 minC. 12 minD. 180 min
Answer» Correct Answer - d

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