Name of the University : Vardhman Mahaveer Open University
Degree : M.Sc
Department : Chemistry
Subject Code/Name : MSCCH-04 – Spectroscopy
Year : I
Document Type : Question Bank
Website : https://www.vmou.ac.in/
Download Model/Sample Question Paper : https://www.pdfquestion.in/uploads/vmou.ac.in/3717.-MSCCH-04_135.pdf
VMOU Spectroscopy Question Paper
1. What are coordinate axes-
2. What is the equation of straight line-
3. Write any one feature of Intercept-
Related : VMOU MSCCH03 Physical Chemistry M.Sc Question Bank : www.pdfquestion.in/3714.html
4. Name any two types of functions-
5. Define Interval-
6. What is limit of a function-
7. Define matrix-
8. What is order of Matrix-
9. What is null matrix-
10. What is rational function-
11. Define Reduction formula-
12. Define definite integral.
13. Define differential equation-
14. What is order of differentia equation-
15. What is degree of differential equation-
16. What is the full name of ATP-
17. Which sugar is present in DNA-
18. What is the one difference between RNA & DNA-
19. How many stereoisomer of Glucose-
20. Write down the monosaccharide- s of Lactose-
21. How many ATP is formed in Kreb- s cycle-
22. Give two examples of unsaturated fatty acid.
23. Give two example of steroids.
24. Give two example of essential fatty acids.
25. What is enzyme-
26. Which bands are present in tertiary structure of protein-
27. Proteins are made up of …………………..
28. Give the two example of purines nitrogenous base.
29. What is one difference between nucleosides and nucleotides-
30. How many types of RNA present in a cell-
31. Give two example of spherical top molecule.
32. Give the equation of energy of a right rotor.
33. What is the formula of rotational constant (B)-
35. Give the formula of vibrational frequency.
36. What is the selection rule for anharmonic oscillator-
37. What is Fermi Resonance-
38. How many vibrational modes are present in – 2 molecule.
39. At which frequency ketonic group are present-
40. At which frequency alconols and phenols exhibit a broad bank
41. Explain Why IR spectrum of ethanol gives a strong OH band at 3650 –
42. What is Mutual exclusion principle-
43. What is Stokes lines-
44. What is Rayleigh line-
45. What is anti-stokes lines-
46. What is Zeeman effect-
47. Define chromophere-
48. Calculate the – max of following compound :-
49. Give the formula of chemical shift.
50. How many NMR signals given by acetone.
51. By which unit chemical shift is measured-
52. Which standard generally used in NMR spectroscopy
53. How many NMS signals gives by Vinyl Chloride-
54. How many signals would you export to see in the –
55. What is Fluxional molecules-
56. Give the two examples of Fluxional molecules-
57. Give the formula of apparent mass of a Metastable ion.
58. In which compounds Mc. Lafferty rearrangement present-
59. What is molecular ion peak-
60. What is nitrogen Rule-
61. What is super computers-
62. Give the name of any three input devices-
63. Give the name of three output devices.
64. Define a function.
65. What are numbers-
66. What is string-
67. What are variables-
68. How many types of constants are present in C language-
69. Give the name of scientific language.
70. What is the dull name of BASIC-
71. Define floating point constants.
Section B :
1. Explain the Osazone formation from Glucose.
2. Explain the structure of starch.
3. Explain the basic structure of Phosphilipids.
4. Write short notes on :
(i) Very low density Lipoproteins
(ii) Steroids
5. Explain the tertiary structure of proteins.
6. Write notes on acid hydrolysis of proteins.
7. Give the properties of purines and pyrimidines.
8. Explain the types of DNA.
9. Explain why homonuclear diatomic molecules are microwave inactive.
10. What is he effect of istotopic substitution on the microwave spectrum of a diatomic molecule.
11. Explain the terms overtones and hot bands.
12. Give the selection rules for harmonic and anharmonic oscillators.
13. Write short notes on :
(i) Combination bands
(ii) Fermi Resonance
14. How can you distinguish aldehyde and ketone with the help of IR spectroscopy.
15. Describe the application of infrared spectroscopy in the identification of tautomers.
16. What is conformational analysis? Explain with suitable examples.
17. Describe the selection rules and applications of Vibrational-rotation raman spectroscopy.
18. Explain the following terms with suitable example:
(i) Chromopher
(ii) Bathochromic shift
(iii) Hyperchromic shift
19. Write short notes on solvent effect in UV-Visible spectroscopy.
20. Write short notes on :
(i) Chemical shift
(ii) Coupling constant
21. Explain the factors which effect the chemical shift.
22. How can you distinguish cis and trans-decalins by ‘𝐻 𝑁𝐻𝑅.
23. Explain the proton-proton coupling with example.
24. Write short notes on spectroscopic aspects of metal hydrides.
25. How is acetyl acetone used for the detection of covalence in metal-ligand bonds Explain.
26. What are metastable peaks and their utility in structure ducidation.
27. Write short notes on :
(i) Molecular ion peaks
(ii) Fast atom bombardment CFAB
28. Explain the fragmentation pattern of alcohos.
29. Explain the Mc Lafferty rearrangement.
30. What s computer? Explain the classification of computers.
31. Explain the functioning of two input and two output devices.