Download OU B.Pharma 1st Year 2015 6033 Pharmaceutical Inorganic Chemistry Question Paper

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Code No. 6033/S

FACULTY OF PHARMACY

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B. Pharmacy I - Year (Supplementary) Examination, November 2015

Subject: Pharmaceutical Inorganic Chemistry

Time: 3 Hours Max.Marks: 70

Note: Answer All questions. All questions carry equal marks.

1. 1. Discuss about sources of impurities in pharmaceuticals. 8

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   2. Give four characteristic tests for group IV cations. 6

   OR

   1. Define limit test and give its significance. 2+4
   2. Give the principle and procedure in the limit test for mercury and iron. 4+4

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2. 1. Discuss the importance of sodium in the body. Write the preparation, properties and uses of sodium chloride and sodium bicarbonate. 2+3+3
   2. Give the preparation, assay methods and limit tests for following compounds:
      1. Calcium gluconate 3
      2. Sodium citrate 3

   OR

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   1. Explain in detail about dialysis fluids and their significances. 10
   2. Add a note on acid base regulators. 4
3. 1. Define desiccants with examples. Give the preparation, properties, test for purity of silica gel. 8
   2. Add a note on haematinics. 6

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   OR

   1. Define the following terms with examples: 3x2=6
      1. Excipients
      2. Suspending agents
      3. Absorbents

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   2. Give the preparation and uses of following compounds. 4x2=8
      1. Ferrous-sulphate
      2. Magnesium stearate
      3. Sodium metabisulfite
      4. Sodium phosphate

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4. 1. Define emetics. Give the preparation, properties and uses of zinc sulphate and copper sulphate 1+3+3
   2. Add a note on antidotes. 7

   OR

   1. Give the preparation, properties, assay method, limit test and uses of any two of the following: 2x5
      1. Potassium iodide

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      2. Sodium thiosulphate
      3. Ammonium chloride
   2. What are inhalants and give their significance. 4

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5. 1. Give the preparation, test for purity and uses of following compounds. 3x3=9
      1. Silver nitrate
      2. Hydrogen peroxide
      3. Boric acid
   2. Add a note on dentifrices. 5

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   OR

   1. Write the significance of cements and fillers. 4
   2. What are anti-infectives? Give the preparation, properties and uses of following: 1+3+3+3
      1. Zinc oxide
      2. Potassium permanganate
      3. Zinc stearate.

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