NEET Chemistry Chemical Kinetics Questions Solved


87.5% of a radioactive substance disintegrates in 40 minutes. What is the half life of the substance ?

(A) 13.58 min                                                   

(B) 135.8 min

(C) 1358 min                                                    

(D) None of these

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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