Monday, January 4, 2016

August 2015 Question Paper of Dr. MGR University Physical Pharmaceutics

Dr. MGR University Question Paper
[LH 4256] AUGUST 2015 Sub. Code: 4256
B.PHARM. DEGREE EXAMINATION
SECOND YEAR
PAPER I – PHYSICAL PHARMACEUTICS
Q.P. Code: 564256
Time : Three Hours Maximum : 100 marks
Answer All Questions
I. Essay: (2 x 20 = 40)
1. Define diffusion. Describe steady state of diffusion. Explain the factors affecting
dissolution.
2. What is buffer capacity? Explain the various methods for adjusting tonicity.
Explain the importance of pharmaceutical buffers.
II. Short notes : (8 x 5 = 40)
1. Protein binding of drugs.
2. Theory of emulsification.
3. Nernst and zeta potential.
4. Determination of order of reaction.
5. Particle size and size distribution.
6. Newtonian systems.
7. Clathrates.
8. Spreading coefficient.
III. Short answers: (10 x 2 = 20)
1. Define osmosis
2. Brownian motion.
3. Multiple emulsion.
4. HLB values.
5. Noyes whitney equation.
6. Porosity.
7. Kinematic viscosity.
8. Rheopexy.
9. Chelates.
10. Specific rate constant.

Duraimani

B.E Civil Engineer Graduated from Government College of Engineering Tirunelveli in the year 2016. She has developed this website for the welfare of students community not only for students under Anna University Chennai, but for all universities located in India. That's why her website is named as www.IndianUniversityQuestionPapers.com . If you don't find any study materials that you are looking for, you may intimate her through contact page of this website to know her so that it will be useful for providing them as early as possible. You can also share your own study materials and it can be published in this website after verification and reviewing. Thank you!