Q. Addition of non-polar group _________ partition co-efficient
✅ Correct Answer: (A)
Improves
Medicinal Chemistry 1 MCQs and Notes
Q. Which form of barbituric acid has CNS activity?
✅ Correct Answer: (C)
3
Q. Absorption of neutral drugs (pKa 6- 8) is independent of pH.
✅ Correct Answer: (A)
True
Q. Most weakly basic drugs (pKa > 8) are absorbed from
✅ Correct Answer: (B)
Intestine
Q. Most weakly acidic drugs (pKa < 2) are absorbed from
✅ Correct Answer: (A)
Stomach
Q. Generally drugs are absorbed in which form?
✅ Correct Answer: (B)
In unionized form
Q. Which ester of Chloramphenicol is prepared to mask its bitter taste?
✅ Correct Answer: (D)
Palmitate
Q. Phenobarbitone is water insoluble but its which salt is water soluble?
✅ Correct Answer: (A)
Sodium
Q. Methyl Prednisolone is water insoluble but its which salt is water soluble?
✅ Correct Answer: (A)
Sodium