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    Gujarat Technological University

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    Anuj Maradiya
    This document is an exam for a Modern Pharmaceutical Analytical Techniques course. It contains 7 questions testing knowledge of various analytical techniques including spectroscopy (UV-Vis, IR, NMR, fluorescence), chromatography (gas chromatography, ion-exchange chromatography, size exclusion chromatography, affinity chromatography, HPLC, HPTLC), mass spectrometry (MALDI), thermal analysis (DSC), and electrophoresis (capillary electrophoresis). Students are instructed to attempt any 5 of the 7 questions, which range from brief explanations to longer descriptions of instrumental components and applications.

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    Gujarat Technological University

    Uploaded by

    Anuj Maradiya
    26 views1 page
    This document is an exam for a Modern Pharmaceutical Analytical Techniques course. It contains 7 questions testing knowledge of various analytical techniques including spectroscopy (UV-Vis, IR, NMR, fluorescence), chromatography (gas chromatography, ion-exchange chromatography, size exclusion chromatography, affinity chromatography, HPLC, HPTLC), mass spectrometry (MALDI), thermal analysis (DSC), and electrophoresis (capillary electrophoresis). Students are instructed to attempt any 5 of the 7 questions, which range from brief explanations to longer descriptions of instrumental components and applications.

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    MAT101T

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    This document is an exam for a Modern Pharmaceutical Analytical Techniques course. It contains 7 questions testing knowledge of various analytical techniques including spectroscopy (UV-Vis, IR, NMR, fluorescence), chromatography (gas chromatography, ion-exchange chromatography, size exclusion chromatography, affinity chromatography, HPLC, HPTLC), mass spectrometry (MALDI), thermal analysis (DSC), and electrophoresis (capillary electrophoresis). Students are instructed to attempt any 5 of the 7 questions, which range from brief explanations to longer descriptions of instrumental components and applications.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    26 views1 page

    Gujarat Technological University

    Uploaded by

    Anuj Maradiya
    This document is an exam for a Modern Pharmaceutical Analytical Techniques course. It contains 7 questions testing knowledge of various analytical techniques including spectroscopy (UV-Vis, IR, NMR, fluorescence), chromatography (gas chromatography, ion-exchange chromatography, size exclusion chromatography, affinity chromatography, HPLC, HPTLC), mass spectrometry (MALDI), thermal analysis (DSC), and electrophoresis (capillary electrophoresis). Students are instructed to attempt any 5 of the 7 questions, which range from brief explanations to longer descriptions of instrumental components and applications.

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    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
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    of 1

    Seat No.: _____ Enrolment No.

    _____________

    GUJARAT TECHNOLOGICAL UNIVERSITY


    M. Ph. SEMESTER– 1 EXAMINATION – SUMMER 2018

    Subject Code: MAT101T Date: 03/05/2018


    Subject Name: Modern Pharmaceutical Analytical Techniques
    Time: 02:30PM TO 05:30PM Total Marks: 80
    Instructions:
    1. Attempt any five questions.
    2. Make suitable assumptions wherever necessary.
    3. Figures to the right indicate full marks.

    Q.1 (a) Explain Bragg’s law, instrumentation and applications of X-ray diffractometer. 06
    (b) Explain in detail instrumentation of UV-Visible spectrophotometer. 05
    (c) Explain in detail applications of flourimetry. 05

    Q.2 (a) Explain the factors affecting vibrational frequency in IR. 06


    (b) Differentiate: 05
    I. stretching and bending vibrations
    II. fluorescence and phosphorescence
    (c) Write in brief on FTIR and enlist advantages of FTIR. 05

    Q.3 (a) Explain MALDI and Quadrupolar analyzer in brief. 06


    (b) Explain in brief theory and principle of NMR spectroscopy. 05
    (c) Explain principle and applications of differential scanning calorimetry. 05

    Q.4 (a) What is chemical shift? Explain various factors responsible for affecting the 06
    magnitude of chemical shift.
    (b) Describe inductively coupled plasma emission spectroscopy in detail. 05
    (c) Write a brief note on spin spin coupling. 05

    Q.5 (a) Draw a block diagram of Gas chromatograph. Describe stationary phases used 10
    in GC with its desirable properties.
    (b) Write a brief note on isoelectric focusing. 06

    Q. 6 (a) What is ion-exchange chromatography? Explain the factors affecting the 06


    separation in ion- exchange chromatography. Describe the stationary phases
    used in size exclusion chromatography.
    (b) I. Define: resolution, capacity factor, column efficiency. 05
    II. Differentiate: HPTLC and HPLC.
    (c) Explain: thermal conductivity detector and flame ionization detector in GC. 05

    Q.7 (a) Explain principle and instrumentation of capillary electrophoresis. 06


    (b) Describe principle, technique and applications of affinity chromatography. 05
    (c) Write a brief note on: Ion selective electrodes in potentiometry. 05

    ***************

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