Download RGUHS M.Pharm 2019 June 2nd Year 5157 Advanced Spectral Analysis II Question Paper

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Rajiv Gandhi University of Health Sciences

Second Semester M. Pharmacy Degree Examination

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[Time: 3 Hours] [Max. Marks: 75]

Advanced Spectral Analysis-III

Q.P. CODE: 5157

Your answers should be specific to the questions asked.

Draw neat, labeled diagrams wherever necessary.

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LONG ESSAY (Answer any Three) 3 X 10 = 30 Marks

1. Explain the principle and instrumentation of ATR-IR.
2. Outline the theory of NOESY and COSY.
3. Explain the general fragmentation of alkane, alcohol, amine and carbonyl group.
4. Write the principle, instrumentation and applications of GC-MS with special emphasis on interface.

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SHORT ESSAY (Answer any Nine) 9 X 5 = 45 Marks

1. Explain Wood-Ward - Fieser rule for α, β carbonyl compound.
2. How will you identify the following functional groups in an organic compound (-OH, NH₂, C-H, C-N, C=O) by IR-spectroscopy.
3. Explain in detail metastable ion.
4. Give brief account on HECTOR.

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5. Brief account on Ion exclusion chromatography.
6. Write the principle involved in DTA.
7. Give a brief account on Radio immuno assay of Insulin.
8. Explain in detail quadrupole analyser.
9. Explain the instrumentation of Raman spectroscopy.

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10. Write the difference between TLC and HPTLC.

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