Download PTU M.Pharm 2020 March 1st Sem 74663 Modern Pharmaceutical Analytical Techniques Question Paper

Roll No. _________________________ Total No. of Pages : 02

Total No. of Questions: 06

M.Pharma (Pharmaceutical Chemistry) (2017 & Onwards) (Sem.-1)

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MODERN PHARMACEUTICAL ANALYTICAL TECHNIQUES

Subject Code : MPC-101T

M.Code : 74663

Time : 3 Hrs. Max. Marks : 75

INSTRUCTIONS TO CANDIDATES :

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1. Attempt any FIVE questions out of SIX questions.
2. Each question carries FIFTEEN marks.

1. 1. Describe the principle, instrumentations and applications of Atomic absorptions spectroscopy. (10)
   2. Describe various factors affecting fluorescence. (5)

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2. 1. Describe the role of quantum numbers in NMR spectroscopy. (2)
   2. Which types of solvents are used in ¹H NMR? (2)
   3. How many signals will you get in NMR of 1, 4-bis(bromomethyl)benzene? (2)
   4. Name the compound used to standardise NMR. (2)
   5. Write a note on ¹³C NMR spectroscopy. (7)

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3. 1. What are metastable ions? How can these detected in Mass Spectrometry? (3)
   2. What is McLafferty rearrangement? (2)
   3. Describe FAB and MALDI in Mass Spectrometry. (5)
   4. Write a note on applications of Mass Spectrometry. (5)

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4. 1. Name the types of columns used in gas chromatography. (2)
   2. Describe various detectors used in HPLC. (8)
   3. Write a note on ion exchange chromatography. (5)

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5. 1. What is Bragg's Law? (4)
   2. Describe the principle, instrumentation and working of isoelectric focusing. (6)
   3. Describe the applications of X-ray diffraction. (5)
6. 1. Write a note on principle and working of ion selective electrode. (5)

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   2. Write a note on DTA. (5)
   3. Write a note on applications of DSC. (5)

NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any page of Answer Sheet will lead to UMC against the Student.

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