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Rajiv Gandhi University of Health Sciences, Karnataka
III Year Pharm-D Degree Examination – Jan 2014
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PHARMACEUTICAL ANALYSIS
Q.P. CODE: 2862
Time: Three Hours Max. Marks: 70 Marks
Your answers should be specific to the questions asked
Draw neat labeled diagrams wherever necessary
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LONG ESSAYS 2 x 10 = 20 Marks
- Write the principle, common features and differences in the techniques of Nephelometry and Turbidimetry
- Explain the principle and development techniques, adsorbents, mobile phase and detection methods used in column chromatography
- Describe the instrumentation of IR spectrometry
SHORT ESSAYS 6 x 5 = 30 Marks
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- Write different electronic transitions of UV – visible spectroscopy
- Explain the modes of vibrations when a molecule interacts with IR radiations
- Name the pumps used in HPLC and explain with a neat diagram
- What are the factors causing deviation from beer's law
- Explain the principle and working of detectors used in GC
- Describe the construction and working of Hydrogen electrode
- Explain the instrumentation of paper electrophoresis
- Write the difference between Grating and prism monochromator
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SHORT ANSWERS 10 x 2 = 20 Marks
- Define chromophore and auxochrome with example
- Explain derivatization in gas chromatography
- Why two filters are used in Fluorimetry
- Define reference electrode and indicator electrode
- Write a note on layer prewashing in HPTLC
- What is finger print region? What is its significance
- Write any four limitations of Beer's Law
- Define Bathochromic and Hypsochromic shift
- Explain any two interferences encountered in flame photometry
- List out the sources of quality variation
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