Master of Science II (Biotechnology)
Examination: Oct Nov 2016 Semester III (New CBCS)
SLR No. Day
Date Time Subject Name Paper No. Seat No.
SLR SK
117
Wednesday
23/11/2016
02:30 P.M
To
05:00 P.M
Advanced
Pharmaceuticals
C
XII
Es Instructions: Section I is compulsory.
From Section II attempt any four
Total Marks: 70
Section- I
Q.1 Rewrite the following sentences by selecting correct answers from given
alternative.
07
Two solution are said to be isotonic if they exert same
Viscosity Surface tension
Osmotic Pressure None of the above
Buffer index can be defined as the ratio of the increment of strong base/ acid to
the
Change in pH Change in Viscosity
Change in osmotic pressure None of the above
Toxicity is measured on the basic of properties
Pharmacological Pharmaceutical
Rheological Colligative
Dissolution is effected by
Surface area Viscosity
Temperature All of the above
Electro dialysis is a method for the purpose of
Purification Identification
Preparation Stabilization
The temperature at which the solubility of the surfactant is equal to CMC is

Boiling point Melting point
Kraft point None of the above
Finely divide powder have wettability
Average Good
Poor Moderate
Page 1 of 2
Define the following terms: 07
Sedimentation
USP
Carriers
Co-solvent
Surfactant
Antibacterial activity
Emulsion
Section-II
Q.2 Explain in details about hydrotrophy in pharmaceuticals 14
Q.3 Describe the methods of polymerization and its characterization 14
Q.4 Discuss about the stability studies of the drug 14
Q.5 Answer any Two from the following: 14
Characterization of granules and compacts
Factors affecting dissolution rate
Solid dispersion
Q.6 Write shorts note onany TWO of the following: 14
Biodegradable polymer
Cyclodextrin
Kinetics of the drug