Rashtrasant Tukadoji Maharaj Nagpur University 2010-1st Year M.Pharm Pharmaceutics Advanced Physical Pharmacy, , of Master of Pharmacy, - Question Paper

Paper Code :- P-1
Time :- three Hours
Full Marks :- 80

Solve any 4 questions, Every ques. carries equal marks (20).

Q1. define in detail pharmaceutical applications of surfactant solubilization.

Q2. a) define different techniques of surface area measurement.
b) explain the assessment and prediction of emulsion shelf life.

Q3. a) define the methods of determination of order of reaction and its rate constant.
b) Discus the importance of accelerated stability technique inn prediction of stability of drugs in dosage forms giving suitable example.

Q4. a) provide the methods and suitable viscometer used in measurement of thixotropic behavior of semisolid products.
b) Discus the flow properties of powders.

Q5. a) discuss the concept of controlled flocculation in formulation of stable suspension.
b) define 2 methods of determination of stability constant of complexes.

Q6. Write short note on, (any two),
a) Complexation and its pharmaceutical application
b) Methods for determining the structure of solids
c) Wetting detergency and water repellency
d) Preservation of Emulsions.

Earning:   Approval pending.