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Total No. of Pages : 02
Roll No.
Total No. of Questions : 24
B. Pharma (2012 to 2016) (Sem.-4)
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PHARMACEUTICS-V
(Physical Pharmacy)
Subject Code : BPHM-405
M.Code : 46235
Time: 3 Hrs.
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Max. Marks : 80
INSTRUCTIONS TO CANDIDATES :
- SECTION-A is COMPULSORY consisting of FIFTEEN questions carrying TWO marks each.
- SECTION-B contains FIVE questions carrying FIVE marks each and students have to attempt any FOUR questions.
- SECTION-C contains FOUR questions carrying TEN marks each and students have to attempt any THREE questions.
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SECTION-A
Answer briefly :
- What are Isotonic Solutions?
- Differentiate between bulk density and true density.
- What is triple point? Explain it with the help of diagram.
- Define Thixotropy.
- What are Surface Active Agents?
- Explain the plug flow.
- Define Angle of Repose.
- Explain Polymorphism.
- Differentiate between adsorption and absorption.
- Differentiate between amorphous and crystalline forms.
- What are Pharmaceutics?
- Define Inclusion complexes and mention two examples.
- Draw the figures representing pseudo plastic and plastic flow.
- Mention the Arrhenius equation and its utility.
- Define Relative Humidity.
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SECTION-B
- Explain Eutectic Mixtures.
- Define Ideal Properties of Powder.
- What are Newtonian and Non- Newtonian types of flow? Show the different plots for rate of shear vs. shearing stress.
- Enlist HLB classification.
- Pharmaceutical Applications of complexes.
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SECTION-C
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- Describe different factors affecting drug stability.
- Discuss different types of Newtonian systems and differentiate between them.
- Write different methods to determine interfacial tension and surface tension.
- Define Polymorphism. Explain its relevance in pharmacy.
NOTE: Disclosure of Identity by writing Mobile No. or Making of passing request on any page of Answer Sheet will lead to UMC against the Student.
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This download link is referred from the post: PTU B.Pharma 4th Semester Last 10 Years 2011-2021 Previous Question Papers|| Punjab Technical University
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