Download PTU I. K. Gujral Punjab Technical University (IKGPTU) B.Pharma (Bachelor of Pharmacy) 2020 December 4th Sem 46235 Pharmaceutics V (Physical Pharmacy) Previous Question Paper
Roll No.
Total No. of Pages : 02
Total No. of Questions : 24
B. Pharma (2012 to 2016) (Sem.?4)
PHARMACEUTICS-V
(Physical Pharmacy)
Subject Code : BPHM-405
M.Code : 46235
Time : 3 Hrs. Max. Marks : 80
INST RUCT IONS T O CANDIDAT ES :
1 .
SECT ION-A is C OMPULSORY co nsisting of FIFT EEN questio ns carrying TWO
marks eac h.
2 .
SECT ION-B c ontains F IVE questions c arrying FIVE marks eac h and s tud ents
have to atte mpt any FOUR q ues tions.
3 .
SECT ION-C contains FOUR q uestions carrying T EN marks eac h an d s tud ents
have to atte mpt any T HREE que stions .
SECTION-A
Answer briefly :
1.
What are Isotonic Solutions?
2.
Differentiate between bulk density and true density.
3.
What is triple point? Explain it with the help of diagram.
4.
Define Thixotropy.
5.
What are Surface Active Agents?
6.
Explain the plug flow.
7.
Define Angle of Repose.
8.
Explain Polymorphism.
9.
Differentiate between adsorption and absorption.
10. Differentiate between amorphous and crystalline forms.
11. What are Pharamceutics?
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12. Define Inclusion complexes and mention two examples.
13. Draw the figures representing pseudo plastic and plastic flow.
14. Mention the Arrhenius equation and its utility.
15. Define Relative Humidity.
SECTION-B
16. Explain Eutectic Mixtures.
17. Define Ideal Properties of Powder.
18. What are Newtonian and Non- Newtonian types of flow? Show the different. plots for
rate of shear vs. shearing stress.
19. Enlist HLB classification.
20. Pharmaceutical Applications of complexes.
SECTION-C
21. Describe different factors affecting drug stability.
22. Discuss different types of Newtonian systems and differentiate between them.
23. Write different methods to determine interfacial tension and surface tension.
24. 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 post was last modified on 14 February 2021