Exam Details
| Subject | physics for chemistry – ii | |
| Paper | ||
| Exam / Course | m.sc. chemistry | |
| Department | ||
| Organization | loyola college | |
| Position | ||
| Exam Date | May, 2018 | |
| City, State | tamil nadu, chennai |
Question Paper
1
LOYOLA COLLEGE (AUTONOMOUS), CHENNAI 600 034
B.Sc.DEGREE EXAMINATION CHEMISTRY
THIRDSEMESTER APRIL 2018
PH 3202- PHYSICS FOR CHEMISTRY II
Date: 04-05-2018 Dept. No. Max. 100 Marks
Time: 01:00-04:00
PART A
Answer ALL the questions (10 × 2 20)
1. Convert the binary number (101101)2 into a decimal number.
2. Draw the circuit symbol and truth table of NAND gate and XOR gate.
3. State Pauli's exclusion principle.
4. Write any two industrial applications of X rays.
5. Write about mass, half-life and spin of neutron.
6. What is nuclear fission?
7. Discuss briefly the effects of temperature and pressure on the velocity of sound.
8. What is piezo-electric effect?
9. State Heisenberg's uncertainty principle.
10. What are matter waves?
PART B
Answer any FOUR questions × 7.5 30)
11. Solve the given Boolean expression using K map.
Y
12. With a neat diagram, explain how X rays are produced.
13. Draw the B.E/A versus A curve and write its significance.
14. What are ultrasonic waves? How are they detected? Mention few applications of ultrasonic waves.
15. Describe Davisson and Germer experiment.
16. Write a note on photoelectric cells.
PART C
Answer any FOUR questions × 12.5 50)
17. With a neat circuit diagram, explain the working of a JK flip -flop.
18. Describe Millikan's experiment and establish Einstein's photoelectric equation.
19. Explain liquid drop model of nucleus. Discuss briefly about elementary particles.
20. Derive an expression for velocity of a transverse wave along a stretched string.
21. Derive expressions for binding energy of the hydrogen atom and radius of the Bohr's orbit.
22. With neat circuit diagrams, explain the working of half and full binary adders.
LOYOLA COLLEGE (AUTONOMOUS), CHENNAI 600 034
B.Sc.DEGREE EXAMINATION CHEMISTRY
THIRDSEMESTER APRIL 2018
PH 3202- PHYSICS FOR CHEMISTRY II
Date: 04-05-2018 Dept. No. Max. 100 Marks
Time: 01:00-04:00
PART A
Answer ALL the questions (10 × 2 20)
1. Convert the binary number (101101)2 into a decimal number.
2. Draw the circuit symbol and truth table of NAND gate and XOR gate.
3. State Pauli's exclusion principle.
4. Write any two industrial applications of X rays.
5. Write about mass, half-life and spin of neutron.
6. What is nuclear fission?
7. Discuss briefly the effects of temperature and pressure on the velocity of sound.
8. What is piezo-electric effect?
9. State Heisenberg's uncertainty principle.
10. What are matter waves?
PART B
Answer any FOUR questions × 7.5 30)
11. Solve the given Boolean expression using K map.
Y
12. With a neat diagram, explain how X rays are produced.
13. Draw the B.E/A versus A curve and write its significance.
14. What are ultrasonic waves? How are they detected? Mention few applications of ultrasonic waves.
15. Describe Davisson and Germer experiment.
16. Write a note on photoelectric cells.
PART C
Answer any FOUR questions × 12.5 50)
17. With a neat circuit diagram, explain the working of a JK flip -flop.
18. Describe Millikan's experiment and establish Einstein's photoelectric equation.
19. Explain liquid drop model of nucleus. Discuss briefly about elementary particles.
20. Derive an expression for velocity of a transverse wave along a stretched string.
21. Derive expressions for binding energy of the hydrogen atom and radius of the Bohr's orbit.
22. With neat circuit diagrams, explain the working of half and full binary adders.
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- analytical chemistry
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- basic concepts in inorganic chemistry
- biochemistry and natural products
- chemical bonding and main group elements
- chemistry of food and consumer products
- chemistry of hydrocarbons
- coordination chemistry
- electrochemistry
- gravimetric analysis and organic preparations
- industrial chemistry
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- inorganic qualitative analysis
- materials science
- mathematics for chemistry – i
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- organic functional groups-ii
- organic qualitative analysis
- phase equilibria and kinetics
- physical chemistry practical
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