Download RGUHS (Rajiv Gandhi University of Health Sciences) M.Pharma 2010 May (Master of Pharmacy) 1st Year 9201 Modern Pharmaceutical Analysis Revised Scheme 2 Previous Question Paper
Rajiv Gandhi University of Health Sciences
First Year M.Pharm Degree Examination ? May 2010
[Time: 3 Hours]
[Max. Marks: 100]
MODERN PHARMACEUTICAL ANALYSIS
(Revised Scheme 2)
Q.P. CODE : 9201
Your answers should be specific to the questions asked.
Draw neat labeled diagrams wherever necessary. Answer all questions
LONG ESSAY (Answer any TWO)
2 X 20 = 40 Marks
1.
Explain the phenomena of optical rotation and circular polarization. Giving a schematic
diagram, write about an ORD instrument. What are the applications of ORD and CD?
2.
State the basic principles of mass spectrometry. Write about the different types of ions
produced in amass spectrometer. What are the general rules for fragmentation patterns in
molecules?
3.
Explain the functions of the various units of a gas chromatograph with emphasis on carrier
gases, columns and detectors
SHORT ESSAY (Answer any FIVE)
5 X 10 = 50 Marks
4.
Explain the working of the various detectors used in infrared spectrophotometers
5.
How do you distinguish between the following molecules through their spectral characteristics?
a) Maleic acid and Fumaric acid b)Salicylic acid and p-hydroxy benzoic acid
6.
Write a note on splitting of signals in NMR spectra
7.
Discuss the differences between HPTLC and ordinary TLC techniques
8.
What are the factors that affect the migration of ions in elctrophoresis?
9.
Describe the types of Decoupling techniques in nmr spectroscopy
SHORT NOTES
2 X 5 = 10 Marks
10. Write about the t-test of significance
11. Van-Deemter
Equation
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This post was last modified on 11 June 2021