Question Paper of Summer 2011 Advanced Physical Pharmacy, Pharmaceutics, 1st year of Master of Pharmacy
Paper Code :- P-1
Time :- 3 Hours
Full Marks :- 80
Q1. a) Classify different complexes with suitable example and enumerate different types of metal complexes.
b) How dose complexation affect drug action?
Q2. a) How is micromeritics important in Pharmacy? Discus any two techniques for determining surface area of particles.
B) What is surface free energy? How dose it influence the stability of the dosage forms?
Q3. Describe the various method for determination of structure of solids.
Q4. a) What are electrical properties of interface? Explain.
b) Explain stress parameters employed to evaluate emulsion stability.
c) Discus rheological properties of an emulsion.
Q5. a) How dose electrolyte affect the stability of the suspension? Explain with suitable examples.
b) How dose thixotropic behavior of the suspension affect the physical and chemical stability of the suspension? Explain.
c) Describe chemical and physical factors affecting rheological properties.
Q6. Write short note on,
a) Greep Test
b) Accelerate Stability Studies
c) Transition State Theory and its thermodynamic consideration
d) Flow properties of powder system.