Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Drug 
becomes ineffective after 
decomposition. The original concentration of drug in
a bottle was 
which becomes 
in 12 months. The expiry time of the drug in months is Assume that the decomposition of the drug follows first order kinetics.
Text Solution
Verified by ExpertsThe correct answer is:
B
Drug 
Product
Initial concentration of drug 
Concentration of drug after 12 months 
Half life of drug 
months
Drug become ineffective after 
decomposition. The expiry time of drug 
months
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