Code No. 8033
FACULTY OF PHARMACY
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B.Pharmacy I - Year (Supplementary) Examination, October/November 2014
Subject : Pharmaceutical Inorganic Chemistry
Time : 3 Hours Max. Marks: 70
Note: Answer all questions. All questions carry equal marks.
- (a) Classify Inorganic pharmaceuticals based on their therapeutic classes with examples. (6)
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(b) Write the principle and procedure involved in the limit test for : (8)
(i) Chlorides (ii) Sulphates
OR
(c) Explain the principle and procedure involved in the limit test for Arsenic with a neat labeled diagram. (6)
(d) Give two characteristic tests for any one cation and anion with reactions. (2+3) - (a) List out official compounds of calcium used as calcium replenishers. Explain the method of preparation, and assay on any one. (6)
(b) Write a note on light kaolin. (2)
(c) Mention the method of preparation and uses of (3+3)
(i) Aluminium hydroxide gel (ii) Potassium citrate
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(d) What are Laxatives? Mention the method of preparation, and test for purity of magnesium sulphate. (1+4)
(e) Write a note on Intraperitoneal Dialysis fluids. (3)
(f) Mention the properties and uses of (3+3)
(i) Ringer’s solution and (ii) Sodium bicarbonate - (a) What are antioxidants? Write the method of preparation and properties of (2+4)
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(i) Sodium sulphite (ii) Sodium metabisulphite
(b) Write a note on : (4+4)
(i) Bentonite (ii) Activated charcoal
OR
(c) Mention the method of preparation, assay and uses of (3+3+3)--- Content provided by FirstRanker.com ---
(i) Ferrous Sulphate (ii) Sodium phosphate (iii) Zinc chloride
(d) Write a note on purified water. (3) - (a) What are Expectorants? Write the method of preparation, properties and Tests for purity of (1+7)
(i) Ammonium Chloride (ii) Potassium Iodide
(b) Write a note on Inhalants. (6)--- Content provided by FirstRanker.com ---
OR
(c) What are Emetics? Write the principle and procedure involved in the assay of copper sulphate. (2+4)
(d) Mention the method of preparation, properties and uses of (4+4)
(i) Sodium thiosulphate (ii) Zinc sulphate - (a) Explain the principle and procedure involved in the assay of (3+3)
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(i) Hydrogen peroxide (ii) Zinc oxide
(b) Mention the method of preparation, properties and applications of (4+4)
(i) Barium sulphate (ii) Yellow mercuric oxide
OR
(c) List out one official inorganic compound used as. (3x3)--- Content provided by FirstRanker.com ---
(i) Antirheumatic agent (ii) Antithyroid agent (iii) Sedative — hypnotic
Describe the preparation and properties of each compound.
(d) Explain the role of fluorides as anticaries agents with examples. (7)
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