NEET Chemistry Chemical Kinetics Questions Solved


Two substances A and B are present such that [A0] = 4[B0] and half life of A is 5 minute and that of B
is 15 minute. If they start decaying at the same time following first order kinetics how much time later will the concentration of both of them would be same.

(A) 15 minute                                        

(B) 10 minute

(C) 5 minute                                          

(D) 12 minute

Concept Videos :-

#8 | Problems on 1st Order Reaction (Type 1)
#9 | Problems on 1st Order Reaction (Type 2)
#10 | Problems on 1st Order Reaction (Type 3)
#12 | Problems on 1st Order Reaction (Type 5)

Concept Questions :-

First Order Reaction Kinetics
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