MAY 2017 Sub. Code: 3805
PHARM. D DEGREE EXAMINATION
(2009-2010 Regulation)
FIRST YEAR
PAPER V PHARMACEUTICAL INORGANIC CHEMISTRY
Q.P. Code 383805
Time Three hours Maximum 70 Marks
I. Elaborate on: x 10 40)
1. Write in detail about the sources of impurities in pharmaceutical substances.
Explain the method and principle involved in the limit test for sulphate.
2. Define radioactivity. Explain the types of radiation. List out various method for
detecting and measuring radioactive radiation. Describe any one method.
3. Define antacid, classify it with examples. What are the qualities of an ideal
antacid? Write about the combinations of an antacid with suitable examples.
Explain the acid neutralizing capacity of antacid.
4. What is non-aqueous titration? Explain the various solvents involved in nonaqueous
titration with examples.
II. Write notes on: x 5 30)
1. Write the storage and medicinal uses of oxygen, nitrous oxide and helium.
2. Write a note on iodine solutions and povidone iodine.
3. Explain the assay of calcium gluconate and give any one identification test.
4. Name the inorganic compounds used as antidote for cyanide poisoning. Justify
your answer.
Define expectorant, sedative and hypnotics.
5. Discuss on official preparations of sodium chloride.
6. Write a note on silicone polymers and simethicone.