Define Preformulation studies. Write a note on physicochemical properties related to solubility study in preformulation.
[6 marks]Discuss in brief the Parenteral suspension.
[5 marks]Describe in detail quality control for pharmaceutical aerosol products.
[5 marks]What are sunscreen preparations? Discuss their formulation and evaluation in brief.
[6 marks]Explain preparation and storage of W.F.I.
[5 marks]What are pyrogens? Explain the sources of pyrogens in parenterals. Explain the principle of LAL test for pyrogen testing.
[5 marks]Discuss in brief Pharmacopoeial tests for tablet.
[6 marks]Give the reasons for enteric coating of tablet. Enlist enteric and non enteric film former materials. Write note on plasticizer.
[5 marks]Discuss defects observed in tablet compression process.
[5 marks]Classify cosmetics. Write short note on formulation, manufacturing and evaluation of shampoos
[6 marks]What is Pelletization? Discuss factors affecting pellet properties.
[5 marks]Define: Pharmaceutical aerosols. Explain the role of propellants in an aerosol system. Classify propellants and describe liquefied gas propellants in brief.
[5 marks]Explain quality control tests of gelatin.
[6 marks]Discuss in brief the additives used in liquid dosage forms
[5 marks]Comment: Sedimentation rate of flocculated suspensions is faster than deflocculated suspensions. Differentiate flocculated and deflocculated suspension. Q. 6 (a) Discuss remedies to overcome degradation due to hydrolysis and oxidation in pharmaceutical dosage form.
[6 marks]Describe the Rotary die process for manufacturing of soft gelatin capsule.
[5 marks]Explain size of capsules and write a note on problem and remedies in capsules.
[5 marks]What are various instabilities of emulsions? Discuss them with their causes and precautions to avoid them
[6 marks]Discuss the powder glass test and water attack test for packaging in Pharmaceuticals.
[5 marks]Write in brief note on formulation of ophthalmic dosage form.
[5 marks]