Tuesday, December 29, 2015

2.1 : PHARMACEUTICS – II Physical Pharmacy,2010 Question Paper,Second Year B.Pharm.,University Of Pune Question Paper

University Of Pune Question Paper
Second Year B.Pharm. Examination, 2010
2.1 : PHARMACEUTICS – II (Physical Pharmacy)
(2004 Course)
Time : 3 Hours Max. Marks : 80
 Instructions :1) Question Nos. 1 and 5 are compulsory. Out of the
remaining attempt 2 questions from Section I and
2 questions from Section II.
2) Answers to the two Sections should be written in separate
books.
3) Neat diagrams must be drawn wherever necessary.
SECTION – I
1. What are colligative properties of nonelectrolytes ? How these can be used to
determine molecular weight of the substance ? Explain in detail. 10
2. Explain in detail polymorphism. Give its application to pharmacy. 15
3. A) Explain in detail solubility of gases in liquids. 7
B) What is partition coefficient ? Give its application in pharmacy. 8
4. Write short note on (any 3) : 15
1) Conductometric titrations.
2) Various methods of crystal analysis.
3) One component system.
4) First law of Thermodynamics.
SECTION – II
5. Define surface tension. Explain different methods of determination of surface
tension. 10
6. Explain what is order of reaction. Discuss various methods of determination of
order of reaction. 15
7. Give importance of particle size determination in pharmacy. Explain various
methods to determine particle size. 15
8. Write short note on (any 3) : 15
1) Adsorption isotherm.
2) Thixotrophy.
3) Derived properties of powders.
4) HLB (Hydrophilic Lipophilic Balance).
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