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Sub. Code: 4270
FOURTH YEAR B.PHARM. EXAMINATION
ANALYSIS
Q.P. Code: 564270
Time: Three hours
Maximum: 100 Marks
(2 x 20 = 40)
1. a) Write the principle, instrumentation and applications of UV-Vis
2. a) Explain the principles and applications of AAS.
b) Explain the working principle and instrumentation of fluorimetry with a neat
II. Short notes:
1. Explain the construction and working of Hydrogen electrode.
2. Write a note on ultracentrifugation.
3. Explain briefly the preparation & activation of TLC plates.
UV detector with a neat labeled diagram.
5. Write a note on Electron Spin Resonance spectroscopy.
7. Describe the instrumentation of NMR with a neat diagram.
8. Write a note on sample handling in IR spectroscopy.
III. Short answers:
(10 x 2 = 20)
2. Define isocratic & gradient elution.
3. Write any two advantages of Amperometric titrations.
4. Write Nernst equation. What is its significance?
5. Define migration current.
7. Define hypso chromic and hyper chromic shift.
8. Write any two applications of Nephelo-turbidimetry.
9. List various types of cation and anion exchangers.
10. Define Base peak.
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Sub. Code: 4270
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FOURTH YEAR B.PHARM. EXAMINATION
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PAPER IV ? MODERN METHODS OF PHARMACEUTICALANALYSIS
Q.P. Code: 564270
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Time: Three hours
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Maximum: 100 Marks
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I. Essay:(2 x 20 = 40)
1. a) Write the principle, instrumentation and applications of UV-Vis
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Spectrophotometry.2. a) Explain the principles and applications of AAS.
b) Explain the working principle and instrumentation of fluorimetry with a neat
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labeled diagram.II. Short notes:
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(8 x 5 = 40)1. Explain the construction and working of Hydrogen electrode.
2. Write a note on ultracentrifugation.
3. Explain briefly the preparation & activation of TLC plates.
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4. List the various detectors used in HPLC. Explain in detail the working principle ofUV detector with a neat labeled diagram.
5. Write a note on Electron Spin Resonance spectroscopy.
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6. Write short notes on conductometric titrations.7. Describe the instrumentation of NMR with a neat diagram.
8. Write a note on sample handling in IR spectroscopy.
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III. Short answers:
(10 x 2 = 20)
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1. What is Retention time and Rf value?2. Define isocratic & gradient elution.
3. Write any two advantages of Amperometric titrations.
4. Write Nernst equation. What is its significance?
5. Define migration current.
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6. Define fluorescence.7. Define hypso chromic and hyper chromic shift.
8. Write any two applications of Nephelo-turbidimetry.
9. List various types of cation and anion exchangers.
10. Define Base peak.
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