[LO 814] MAY 2019 Sub. Code: 3814
PHARM. D DEGREE EXAMINATION
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(2009-2010 Regulation)
THIRD YEAR
PAPER II - PHARMACEUTICAL ANALYSIS
Q.P. Code: 383814
Time : Three hours Maximum : 70 Marks
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- I. Elaborate on: (4 x 10 =40)
- With a neat schematic diagram, explain the types of Pumps, Solvent Degassing system and detectors of HPLC.
- What is electrophoresis? Explain the various methods of paper electrophoresis.
- Explain the principle of liquid-liquid partition chromatography and write about the detection techniques in TLC.
- State Beer’s and Lambert’s law. Explain the effect of solvent on absorption spectra. Define Auxochrome and hypsochromic shift.
- II. Write notes on: (6x5=30)
- What are the differences between atomic absorption and flame emission spectroscopy?
- Write the theory of NMR Spectroscopy.
- What is group frequency and finger print region in IR Spectroscopy?
- What is quenching? Write about the different types of quenching?
- Distinguish between polarography and amperometry.
- Explain the principle and instrumentation of polarimeter.
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