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Particle size and surface area of a drug are directly related to each other.(a) True(b) FalseThis question was posed to me in an internship interview.The origin of the question is Drugs Absorption topic in chapter Absorption of Drugs of Drug Biotechnology

Answer»

The correct answer is (b) False

For explanation: Particle SIZE and SURFACE AREA of a solid DRUG are inversely related to each other. Smaller the drug particle greater the surface area. Larger the area is higher the dissolution rate.



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