RGUHS M.Pharm 1st Year Last 10 Years 2011-2021 Question Papers || Rajiv Gandhi University of Health Sciences
First Year M. Pharm
Degree Examination
[Time: 3 Hours] [Max. Marks: 100]
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Modern Pharmaceutical Analysis
(Revised Scheme 4)
Q.P. CODE: 9336
Your answers should be specific to the questions asked.
Draw neat, labeled diagrams wherever necessary. Answer any ten questions.
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LONG ESSAY (Answer any TEN) 10 X 10 = 100 Marks
- Explain the instrumentation of HPLC with block diagram. Write the construction working and demerits of UV detector used in HPLC.
- What is spin-spin splitting? Give the rules that characterize the spin-spin of PMR resonance peak.
- Define Beer’s and Lambert's law. Give its derivation. Write in brief about the factors which effect the deviation of Beer’s law.
- Explain briefly about the importance of statistical analysis.
- Explain the principle involved in electron impact ionization. Write its merit and demerits. Explain the principle and working of any two mass analyser used mass spectroscopy.
- Write a note on coupling and decoupling methods and its significance in NMR spectroscopy.
- Explain the isoelectric focusing technique in electrophoresis and mention its applications. Explain factors that affect the migration of ions in electrophoresis.
- Write the principle of differential scanning calorimeter. What factors are responsible for affecting DSC results and write the applications of DSC.
- What is derivatization? Explain the various methods of derivatizations in gas chromatography.
- Briefly outline the molecular vibrations in IR spectroscopy. What is ‘Fermi resonance’? Explain the factors affecting the absorption position in IR spectroscopy.
- Define circular birefringence and Circular Dichroism. Write notes on principle and applications of Circular Dichroism.
- Write the principle involved in paper chromatography. Explain the various methods of preparation of TLC plates.
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