FACULTY OF PHARMACY
B. Pharmacy IV/IV I Semester (Non-CBCS) (Main) Examination,
November 2018
Subject Pharmaceutical Analysis II
(Inst. Methods of Analysis)
Time: 3 Hours Max. Marks: 70
Note: Answer all questions. All questions carry equal marks.
1. What is absorption maximum? Write about different factors affecting of
Compounds? 7
Describe different methods for quantitative analysis of single component samples
by spectrophotometry. 7
OR
Explain about different types of electronic transitions in organic compounds. 4
Describe different components of UV spectrophotometer with a neat labeled
diagram. 10
2. Explain the following
Molecular vibrations
Intensity and position of IR bands 7
Explain different sample handling techniques used in IR spectroscopy. 7
OR
Explain different IR regions for absorption of various functional groups 3
State and explain Hook's law. 3
Write about different types of detectors used IR spectrophotometers. 8
3. Write about theory and principles of NMR spectroscopy technique. 7
Explain the fragmentation rules in interpretation of mass spectrum. 7
OR
Explain the following
Shielding and de shielding 4
Mass analyzers 6
Properties of fluorescence 4
4. Give the principles of DSC and DTA techniques. 7
Write about different types of fuel gases and oxidants used in flame photometry
applications. 7
contd..2..
Library
G.Pulla Reddy College of Pharmacy
HyderabadOU 1701 OU 1701
Code No. 13054/Non-CBCS

OR
Describe different Ion-selective electrodes used in potentiometric titrations 8
Write the theory and principle involved in flame photometry technique. 4
Give different types of fuel gases and oxidants used in flame photometry
applications. 2
5. Explain the theoretical principles of electrophoresis technique. 6
Write about different types of detectors used in gas chromatography. 8
OR
Write the principles of paper and thin layer chromatography. 6
Define the following. 8
Theoretical plate
Column efficiency
Resolution
Retardation factor.