The half life time for the decomposition of a substance dissolved in CCl4 is 2.5 hour at 30°C. How much of the substance will be left after 10 hours, if the initial weight of the substance is 160 gm ?

(A) 20 gm                                                          

(B) 30 gm

(C) 40 gm                                                          

(D) 10 gm

Concept Videos :-

#8 | Problems on 1st Order Reaction (Type 1)
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Concept Questions :-

First Order Reaction Kinetics
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