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Pharma D 3rd Year (Third Year) Pharmaceutical Analysis  Important Question Bank

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Essay Questions Pharma D 3rd Year

1. Explain the theory of polarography involving Ilkovic equation, dropping mercury electrode, current voltage curve,
   various current produced and its application in pharmacy.
2. Describe the theory of UV absorption spectroscopy and laws governing, deviation of laws. Draw the diagram of a double beam UV spectrometer and
   its application in single / multi component analysis.
3. Explain the theory of IR absorption? Draw and label IR spectrometer giving details on its components.
   How is IR spectroscopy applied for qualitative and quantitative analysis of pharmaceuticals.
4. Write the theoretical aspects, indicator and reference electrodes used, and measurement of pH, types of titrations
   and end point detection and application of potentiometry.
5. Explain the working with the help of a neat, labeled, schematic block diagram of a HPLC and describes its
   operational modalities briefly. Write the advantages and classification based on mode of separation of HPLC.
6. Explain the working and components of gas chromatograph with help of a neat, labeled, schematic block diagram. Write a note on classification, principle, factors
   influencing the separation and criteria to perform the Gas chromagraphy.
7. a) Draw an UV-Visible double beam spectrophotometer with a neat, labeled,
   block diagram and explain its each component operational mode.
   b) Why a double beam spectrophotometer gives more precise, reliable
   and reproducible results in comparison to a single beam spectrophotometer?
   c) What are the factors influencing the absorption of radiant energy?
8. a) Explain the different electronic transitions involved in UV spectrophotometry
   with examples.
   b) Describe the theory and instrumentation of DSC.
9. a) Explain the principle and instrumentation of IR spectroscopy with a neat diagram.
   b) Describe the theory and instrumentation of atomic absorption spectrometry.
10. a) With a neat labeled diagram, explain the principle and instrumentation of HPLC.
    b) Write principle, stationary phase, mobile
11. a) With a neat labeled diagram, explain the principle and instrumentation of HPLC.
    b) Write principle, stationary phase, mobile
12.  Explain the working principle and instrumentation of double beam UV-Vis
    spectrophotometer with a neat diagram.
13. Describe the principle, various stationary and mobile phases used, development
    and detection techniques of TLC.
14. What is electrophoresis? Explain the principle, instrumentation and applications
    of gel electrophoresis.
15. Explain the principle and various types of interferences that are encountered
    while performing analysis with flame emission spectroscopy.
16. Write the theoretical aspects, indicator and reference electrodes used, methods of
    detecting end point in potentiometry
17. Explain the principle and instrumentation of spectrofluorimeter with a neat diagram
18. Write the principle and various carrier gases used in GLC. Explain working principle of any two detectors used in GLC with a neat labeled
    diagram.
19. With a neat labeled diagram, discuss the principle and various components of IR spectroscopy.
20. With a neat labeled diagram, explain the working principle and instrumentation
    of HPLC
21. Explain the principle and instrumentation of AAS.
22. Write in detail the theoretical aspects and applications of NMR
23. What is thermal analysis? Explain the principle and instrumentation of DSC.
24. Describe the theory and instrumentation of Flame Photometry.
25. Explain the electronic transitions in UV Spectroscopy.
26. Write the principle in Ion exchange Chromatography and the types of Ion exchange Resin.
27. Explain the theory and factors affecting Fluorescent intensity
28. Describe the theory and instrumentation of Mass Spectroscopy.
29. What are the sources and types of molecular vibration in IR?
30. What is Chemical Shift and write the factors affecting Chemical Shift.
31. a) Write the preparation of TLC plate, and development techniques in TLC.
    b) Write a note on HPTLC.
32. Explain the principle and instrumentation of Infrared Spectrophotometer with a
    neat diagram.
33. Describe the principle and various components of AAS with a neat diagram.
34. Explain the principle and instrumentation of Spectrofluorimeter with a neat
    diagram
35. What is Electrode Potential? Describe the construction and working of hydrogen
    electrode and glass electrode.
36. Describe the principle instrumentation and application of the gas chromatography
    with neat diagram.
37. Explain the principle involved in fluorimetric analysis. What is fluorescence
    quenching? Explain different types quenching with examples.
38. Compare the principles involved, common features and differences in the
    techniques of thin layer chromatography and paper chromatography.
39. Explain the current voltage curve and various currents in polarographic
    measurements.
40. Describe the theory and instrumentation of Flame Photometry.
41. What is thermal analysis? Explain the principle and instrumentation of DSC.
42. Write principle, stationary phase, mobile phase, development techniques and
    applications of paper chromatography
43. Explain the different electronic transitions involved in UV spectrophotometry
    with examples
44. Describe the theory of UV absorption spectroscopy and laws governing the
    deviation of laws
45. Describe ICH guidelines in detail
46. Discuss the underlying principle of Atomic Emission Spectrometry (AES). Describe the various components that are essentially involved in AES
    instrumentation with the help of a schematic diagram.
47. Write principle, stationary phase, mobile phase, development techniques and
    applications of thin layer chromatography.
48. With a neat schematic diagram, explain the types of Pumps, Solvent Degassing
    system and detectors of HPLC.
49. What is electrophoresis? Explain the various methods of paper electrophoresis
50. Explain the principle of liquid-liquid partition chromatography and write about the
    detection techniques in TLC
51. State Beer”™s and Lambert”™s law. Explain the effect of solvent on absorption
    spectra. Define Auxochrome and hypsochromic shift.
52. Explain the construction and working principle of Spectro fluorimeter.
53. Give an account of theory and applications of X-ray diffraction technique
54. Explain in detail about ion exchange chromatography
55. What is thermal analysis? Explain the principle and instrumentation of DSC

Short Questions

1. Write briefly on chemical shift in NMR
2. What are all the validation parameters performed during method development
3. Write the interference produced in flame photometer. How will you overcome this
   problem?
4. What are the factors affecting electrical conductivity in solution?
5. Describe the various types of vibration in IR.
6. Write the reason for deviation of Beer”™s law.
7. What are the differences between atomic absorption and flame emission spectroscopy?
8. Write the theory of NMR Spectroscopy
9. What is group frequency and finger print region in IR Spectroscopy?
10. What is quenching? Write about the different types of quenching?
11. Distinguish between polarography and amperometry.
12. Explain the principle and instrumentation of polarimeter.
13. Write on theory, carrier gases and stationary phases used in gas chromatography
14. Explicate the types of fluorescence quenching with examples and give the application of fluorimetry to pharmaceuticals
15. What are the reference and indicator electrodes used in potentiometric titrations. Explain construction, working and advantages of one electrode from each of the type.
16. Explain the concepts of statistical quality control.
17. What is conductometric titration? Explain them with suitable examples.
18. Explain the ion exchange mechanism and write on various factors affecting ion exchange process.
19. Briefly write on the procedure of regulatory control.
20. What are the fundamental laws governing UV absorption and why do molecules deviate from laws?
21. How does a good laboratory practice performed in an industry?
22. Elaborate on theory of fluorescence. How does a
    pharmaceutical compound estimated by fluorescence concept?
23. What are amperometric titrations? Add note on advantages
    and pharmaceutical applications of amperometric titrations
24. Give note on monochromators and detectors used in UV spectrophotometers
25. Draw and label a double beam spectrofluorimeter giving its advantage
26. How does the Derivatization and temperature programming are used in gas chromatographic analysis.
27. Describe the polarographic principle and factors affecting polarographic measurements.
28. What are the differences between atomic absorption and flame emission spectroscopy?
29. Give the principle and application of NMR and ESR spectroscopy
30. Express Beer-Lambert”™s Law. Write its limitation, application and deviation.
31. Discuss the typical conductrometric titration curves obtained in conductrometric method of analysis and
    examine them critically with appropriate examples
32. Write a note on: (a) Glass electrodes (b) Dropping Mercury Electrons (DME).
33. Spectrophometric titration
34. Sample handling in IR spectroscopy
35. What is Fluorescence? What are the various factors affecting the fluorescence intensity?
36. What is mass spectrum? Write its principle and different type of ions produced in that.
37. Write a note on DSC.
38. What is validation? Give a brief account of validation of analytical methods
39. Give a brief and comprehensive account of application of conductometry?
40. State Bcer-Lambert”™s law. Derive it Write its application, deviation and limitation.
41. State Bcer-Lambert”™s law. Derive it Write its application, deviation and limitation.
42. Name the detectors used in HPLC. Discuss anyone the of them
43. Explain the theory and procedure of DSC.
44. Discuss the fundamental theory of mass spectroscopy.
    What are the different ions produced in mass spectrum?
45. What is quenching? What are different type of quenching?
    Write a note on factors affecting the fluorescence intensity
46. Explain the various method of sample handling in IR-Spectroscopy.
47. Give a brief account of :
    a) Indicator electrode, b) Polarzable electrode, c) Spectrophotometric titration
48. Write a brief note on theoretical aspects of mass spectra.
49. Give a brief account on ICH guidelines
50. What is ion-exchange chromatography?
    List the different types of ion exchange resins used in ion-exchange chromatography
51. List the detectors used in GLC. Explain the principle of any one.
52. What is plane polarized light? Define optical rotatory dispersion and circular dichroism.
53. Explain any three factors affecting the fluorescence intensity.
54. Explain the working principle of hydrogen electrode with a neat diagram.
55. Write a brief note on conductometric titrations.
56. Write a note on chemical shift.
57. Explain briefly the applications of flame photometry
58. Define chromophore, auxochrome and hypsochromic shift
59. Write the applications of DSC and DTA in Pharmaceutical Analysis
60. Define GLP, ICH and Validation
61. What is base peak? List the different types ions produced in mass spectra
62. List at least three differences between TLC and HPTLC.
63. Discuss briefly about ESR and its application
64. Write the differences between flame emission and atomic absorption spectroscopy
65. What do you know about dropping mercury electrode?
    Give any two advantages and disadvantages
66. Write a brief note on quenching
67. Explain the various sources and detectors used in IR spectroscopy
68. Write a note on the theoretical aspects of NMR and ESR
69. Explain the principle and instrumentation of polarimeter
70. Write a note on DME and Ilkovic equation
71. Define Rf value, retention time, HETP, Bathochromic shift and quenching
72. Write a note on DTA.
73. What is validation? Give a brief account of validation of analytical methods
74. Explain the principle involved in mass spectroscopy.
    List the various types of ions produced in mass spectrum.
75. Explain the various sample handling techniques adopted in IR spectroscopy
76. Write a note on optical rotator dispersion and circular dichroism
77. Describe the principle and applications of X-ray diffraction
78. Write a note on monochromator and detectors used in UV spectrophotometer.
79. Explain in detail the various factors affecting fluorescence
80. Write a note on sample handling techniques in IR
81. With neat labeled diagram, explain any two GC detectors
82. Write short notes on Chromophores and Auxochromes
83. Explain the theory of Gel Filtration Chromatography
84. Write briefly about ICH guidelines
85. What is Electrode Potential? Write about reference and indicator Electrode
86. Write about the detection techniques in paper Chromatography
87. Write brief about ISO 9000
88. What are the different types of currents in Polarography?
89. Derive Bragg”™s law and write its significance
90. What are the different types of currents in Polarography?
91. Write brief about ISO 9000
92. Write about the detection techniques in paper Chromatography
93. Write brief note on Conductometric titrations.
94. Write a note on the theoretical aspects of NMR and ESR
95. Explain the principle and applications of Ion exchange Chromatography
96. Write short notes on the various factors affecting the Fluorescence intensity
97. Explain the conductometric titrations with examples
98. Write shortly on differential thermal analysis
99. Explain the different detectors used in Ultra-violet visible spectrophotometer
100. What are different regions of the Infrared spectrum? Explain various types of
     stretching and bending vibrations
101. Write a note on DME and Ilkovic equation.
102. Explain the various sources and detectors used in IR spectroscopy
103. Classify ion exchange resins basing on their structure
104. Write a note on optical rotator dispersion and circular dichroism
105. Explain the theory of Gel Filtration Chromatography
106. What is luminescence and its types?
107. Give the applications of NMR and ESR spectroscopy

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Pharma D Last 10 Years 2011-2021 Papers

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Above question papers are applicable for below universities

Pondicherry University
NTR University of Health Sciences, VijayWada
Gandhi Institute of Technology and Management (GITAM University) Deemed, Visakhapatnam
Sri Venkateswara Institute of Medical Sciences (SVIMS), Tirupati
Srimanta Shankardeva University of Health Sciences
Statutory Autonomous, AIIMS
Aryabhatta Knowledge University, Patna
Indira Gandhi Instt of Medical Sciences (Deemed University), Patna
B.N. Mandal University
Veer Kunwar Singh University,Bihar
Ayush and Health Sciences University, Raipur
Punjab University
Chhattisgarh Ayush and Health Sciences University, Raipur
Guru Gobind Singh Indraprastha University
University of Jamia Hamdard (Hamdard University)
Delhi University
Goa University
Gujarat University
Saurashtra University
Hemchandracharya North Gujarat University,Patan
MS University of Baroda
Veer Narmad South Gujarat University
Maharaja Krishnakumarsinghji Bhavnagar University
KSKV Kachchh University, Bhuj
Parul University, Vadodara
Sardar Patel University
Sumandeep Vidyapeeth University (Deemed), Vadodra
PT. B.D. Sharma University of Health Sciences, Rohtak
Maharishi Marakandeshwar University (Deemed), Ambala
Himachal Pradesh University
Maharishi Marakandeshwar University, Kumarhatti, Solan
Jammu University
Kashmir University
Deemed University, Jammu & Kashmir
Kolhan University, Chaibasa
Vinoba Bhave University
Ranchi University
Rajiv Gandhi University of Health Sciences
KLE Academy of Higher Education & Research (Deemed), Belgaum
JSS University, Mysore
Manipal Academy of Higher Education (Deemed University), Manipal
Nitte University (Deemed), Mangalore
Sri Devaraj Urs Academy of Higher Education and Research (Deemed University), Kolar
Sri Siddhartha Academy of Higher Education, Tumkur
Yenepoya University of Health Sciences (Deemed), Mangalore
Kerala University of Health Sciences, Thrissur
Amrita Vishwa Vidyapeetham University (Deemed), Coimbatore
Calicut University
Mahatma Gandhi University, Kerala
Barkatullah University
Madhya Pradesh Medical Science University, Jabalpur
Dr. Harising Gour University,Sagar
Jiwaji University
Devi Ahilya Vishwa Vidyalaya
Rani Durgavati Vishwa Vidyalaya, Jabalpur
Peoples University, Bhopal
Vikram University, Ujjain
AP Singh University
Maharashtra University of Health Sciences, Nashik
Bharati Vidyapeeth University (Deemed), Pune
Dr. D Y Patil University (Deemed), Pimpri, Pune
D.Y. Patil Education Society (Deemed University), Kolhapur
Datta Meghe Instt. of Medical Sciences (Deemed University), Nagpur
Krishna Institute of Medical Sciences University (Deemed), Karad
MGM Institute of Health Sciences (Deemed University), Navi Mumbai
Padmashree Dr. D Y Patil University (Deemed), Navi Mumbai
Pravara Institute of Medical Sciences (Deemed University), Ahmednagar
Manipur University
North Eastern Hill University, Shillong
Utkal University
Sambalpur University
KIIT University (Deemed), Bhubaneswar
Berhampur University
North Odisha University, Baripada, Odisha
Vinayaka Missions University (Deemed), Salem
Statutory Autonomous, Puducherry
Sri Balaji Vidyapeeth (Deemed University), Pondicherry
Bharath University (Deemed), Chennai
Adesh University, Bathinda
Baba Farid University of Health Sciences,Faridkot
Rajasthan University of Health Sciences
Rajasthan University
Jaipur National University (Private Univ.)
NIMS University (Deemed), Jaipur
Pacific Medical University, Udaipur
Sikkim Manipal Univ. of Health,Medical & Tech. Scs
Dr. MGR Educational and Research Institute (Deemed University), Chennai
The Tamilnadu Dr. MGR Medical University,Chennai
Chettinad Academy of Research and Education (Deemed University), Chettinad
Meenakshi University (Deemed), Chennai
Annamalai University
Saveetha University (Deemed), Chennai
Sri Ramachandra University (Deemed), Chennai
SRM Institute of Science & Technology
Kaloji Narayana Rao University of Health Sciences, Warangal
Tripura University
Hemwati Nandan Bahuguna Uttarakhand Medical Education University
Kumaon University, Nainital
Swami Rama Himalayan University, Dehradun
H. N. B Garhwal University
Uttrakhand Technical University, Dehradun
Deen Dayal Upadhyay Gorakhpur University, Gorakhpur
Dr. Ram Manohar Lohia Avadh University, Faizabad
King Georges Medical University,Lucknow
Dr B R Ambedkar University,Agra, U.P.
Glocal University, Saharanpur
Ch. Charan Singh Universitiy, Meerut
C.S.J.M. University, Kanpur
Mahatma Gandhi Kashi Vidyapith, Varanasi
Banaras Hindu University
Integral University, Lucknow
Aligarh Muslim University
Bundelkhand University
M J P Rohilkhand University
Santosh University
Sharda University, Greater Noida
Swami Vivekanand Subharti University, Meerut
Teerthanker Mahaveer University, Moradabad
Dr. Shakuntala Misra National Rehabilitation University, Lucknow
Mahatma Jyotiba Phule Rohilkhand University
Shri Venkateshwara University, Gajraula
West Bengal University of Health Sciences, Kolkata