M. Pharmacy (Common Paper for all Specialization) I Semester
(Main Backlog) Examination, January 2019
Subject Modern Pharmaceutical Analytical Techniques
Time: 3 Hours Max. Marks: 75
Note: Answer any Five Questions. All Questions Carry Equal Marks.
With a neat labeled diagram explain UV/Visible instrumentation. 8
Briefly explain the electronic transitions with examples 8
Explain the factors affecting vibrational frequencies in IR. 8
Write the sampling methods in IR spectroscopy. 7
3 Briefly explain the source of AAS. 8
List and explain the interferences. 5
List some metals that can be analysed by AAS. 2
4 Explain NMR instrumentation. 8
Briefly explain spin-spin coupling with a suitable example. 7
5 What is the principle of MS. With a neat labelled diagram briefly explain the
components of MS instrumentation. 8
(b)Explain Quadrupole and time of flight analysers in detail. 7
6. What are the column efficiency parameters? 7
List and explain any 2 GC detectors. 8
7. Explain the principle and application of capillary electophoresis. Give a labelled diagram
to indicate the components of the instrument.
8 Discuss the principle, instrumentation working and application of
a. Paper electrophoresis
b. Gel electrophoresis 7+8