Download OU B.Pharma 3-1 Year 2017 1077 Pharmaceutical Technoloy (Pharmaceutics Ii) Question Paper

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Time : 3 hrs Max. Marks : 70

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

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1. a) Discuss the criteria for selecting preservatives and diluents based on properties for a given formulation. (7)
   b) Explain different surfactants and their properties. (7)
2. OR
   a) What is bloom strength? Describe various methods of filling hard gelatin capsules. (8)
   b) Describe manufacturing of soft gelatin capsules. (6)

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3. a) Define Stokes law. Describe problems and trouble shooting in the formulation of suspensions. (7)
   b) Explain various quality control tests for suspensions. (7)
4. OR
   a) What are emulsions? Describe quality control tests for emulsion. (7)
   b) Describe the stability of emulsion. (7)

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5. a) Describe disintegration test and its limits according to various pharmacopeia. (5)
   b) Describe various processing problems encountered during compression. (9)
6. OR
   a) Write about polymers used in coating processes. (7)
   b) Describe in detail sugar coating process. (7)

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7. a) Classify injectables based on route of administration. Write a note on sterile powders. (7)
   b) Explain different types of packaging systems used in parenterals. (7)
8. OR
   a) Describe formulation of eye drops. What are the caution instructions to be printed on the ophthalmic package system according to D&C act. (8)
   b) Write in detail quality control tests and animal testing required for eye ointments. (6)

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9. a) What are propellants? Mention their advantages and disadvantages. (5)
   b) Describe packaging and pharmaceutical applications of aerosols. (9)
10. OR
    a) Describe quality control tests for plastics. (9)
    b) Write a note on drug and packaging system interaction. (5)

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