Exam Details
| Subject | inorganic chemistry | |
| Paper | paper 4 | |
| Exam / Course | m.sc in chemistry | |
| Department | ||
| Organization | alagappa university | |
| Position | ||
| Exam Date | April, 2018 | |
| City, State | tamil nadu, karaikudi |
Question Paper
M.Sc. DEGREE EXAMINATION, APRIL 2018
Fourth Semester
Chemistry
INORGANIC CHEMISTRY IV
(CBCS 2011 onwards)
Time 3 Hours Maximum 75 Marks
Part A (10 x 2 20)
Answer all questions.
1. Why are nucleihaving magic number nucleons
exceptionally stable?
2. What is internal conversion?
3. Why fusion ractions are called thermonuclear reactions?
4. U235 requires only thermal neutrons for fission where as
U238 requires neutrons of energy 1 mev. Why?
5. Why complexes of lanthanicles are useful as shift reagent
but not of block metal ions?
6. Absorption bands of lanthanides ions are sharp. Why?
7. Mention any two factors affecting DTA curve.
8. What is conlometry?
9. What are arrays? How are they declared?
10. Write a note on machine language.
Sub. Code
1MCH4C2
AFC-10803
2
WS3
Part B x 5 25)
Answer all questions, choosing either or
11. Compare the properties of and particles.
Or
Explain the following disintegration constant
Radio active series.
12. How are nuclear reactors classified? Explain
working principle of breeder reactor.
Or
Write notes on Bohr Wheoles theory of nuclear
fission application of radio active isotope in age
determination.
13. Write a note on lanthanide contraction and its
consequences.
Or
How are lanthanide separated from its ore?
14. Explain in detail the separation of codein from
morphin by flurimetry.
Or
What is cyclic voltammetry? Briefly explain its
principle and applications.
15. What is statement? And write its syntax. Give
examples.
Or
Write a C program to determine electro negativity
of an atom from bond energy data using panling
scale.
AFC-10803
3
WS3
Part C x 10 30)
Answer any three questions.
16. Describe the principle, azimethal and magnetic
quantum numbers.
Write a note on transient equilibria.
17. Explain the following
Energy distribution in fission fragments
Neutron emission during fission
Applicable of radio isotope in to medical field.
18. How are lanthanide ions separated by in-exchange
method?
Explain briefly the similarities and dissimilarities
of lanthandes and activides.
19. Write briefly are the following
Electro gravimetric analysis.
Principles and applications of nephalometry and
turbidimetry
Any two factors affecting fluorescence.
20. Explain the various components of computer.
Write a suitable C program for the determinations
of Lattice energy and concentration of the
complexes.
————————
Fourth Semester
Chemistry
INORGANIC CHEMISTRY IV
(CBCS 2011 onwards)
Time 3 Hours Maximum 75 Marks
Part A (10 x 2 20)
Answer all questions.
1. Why are nucleihaving magic number nucleons
exceptionally stable?
2. What is internal conversion?
3. Why fusion ractions are called thermonuclear reactions?
4. U235 requires only thermal neutrons for fission where as
U238 requires neutrons of energy 1 mev. Why?
5. Why complexes of lanthanicles are useful as shift reagent
but not of block metal ions?
6. Absorption bands of lanthanides ions are sharp. Why?
7. Mention any two factors affecting DTA curve.
8. What is conlometry?
9. What are arrays? How are they declared?
10. Write a note on machine language.
Sub. Code
1MCH4C2
AFC-10803
2
WS3
Part B x 5 25)
Answer all questions, choosing either or
11. Compare the properties of and particles.
Or
Explain the following disintegration constant
Radio active series.
12. How are nuclear reactors classified? Explain
working principle of breeder reactor.
Or
Write notes on Bohr Wheoles theory of nuclear
fission application of radio active isotope in age
determination.
13. Write a note on lanthanide contraction and its
consequences.
Or
How are lanthanide separated from its ore?
14. Explain in detail the separation of codein from
morphin by flurimetry.
Or
What is cyclic voltammetry? Briefly explain its
principle and applications.
15. What is statement? And write its syntax. Give
examples.
Or
Write a C program to determine electro negativity
of an atom from bond energy data using panling
scale.
AFC-10803
3
WS3
Part C x 10 30)
Answer any three questions.
16. Describe the principle, azimethal and magnetic
quantum numbers.
Write a note on transient equilibria.
17. Explain the following
Energy distribution in fission fragments
Neutron emission during fission
Applicable of radio isotope in to medical field.
18. How are lanthanide ions separated by in-exchange
method?
Explain briefly the similarities and dissimilarities
of lanthandes and activides.
19. Write briefly are the following
Electro gravimetric analysis.
Principles and applications of nephalometry and
turbidimetry
Any two factors affecting fluorescence.
20. Explain the various components of computer.
Write a suitable C program for the determinations
of Lattice energy and concentration of the
complexes.
————————
Other Question Papers
Subjects
- chemistry of inorganic complexes
- elective – corrosion chemistry
- elective — green chemistry
- elective — industrial chemistry
- elective — molecular photochemistry
- elective — pharmaceutical chemistry
- elective — polymer chemistry
- inorganic chemistry
- inorganic chemistry - ii
- inorganic chemistry — iii
- instrumental methods of analysis
- natural products and introductory biochemistry — (elective iii)
- organic chemistry – iii
- organic chemistry — i
- organic chemistry — ii
- physical chemistry
- physical chemistry – i
- physical chemistry – iii
- physical chemistry — ii
- quantum chemistry group theory kinetics and surface chemistry
- reactive intermediates photochemical and concerted reactions
- structural inorganic chemistry and photochemistry