GE6262 PHYSICS AND CHEMISTRY LABORATORY – II L T P C
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OBJECTIVES:
PHYSICS LABORATORY – II
- To introduce different experiments to test basic understanding of physics concepts applied in optics, thermal physics and properties of matter.
(Any FIVE Experiments)
- Determination of Young?s modulus by uniform bending method
- Determination of band gap of a semiconductor
- Determination of Coefficient of viscosity of a liquid –Poiseuille?s method
- Determination of Dispersive power of a prism - Spectrometer
- Determination of thickness of a thin wire – Air wedge method
- Determination of Rigidity modulus – Torsion pendulum.
OUTCOMES:
- The students will have the ability to test materials by using their knowledge of applied physics principles in optics and properties of matter.
LIST OF EQUIPMENT FOR A BATCH OF 30 STUDENTS:
- Traveling microscope, meter scale, Knife edge, weights
- Band gap experimental set up
- Burette, Capillary tube, rubber tube, stop clock, beaker and weighing balance
- spectrometer, prism, sodium vapour lamp.
- Air-wedge experimental set up.
- Torsion pendulum set up.
(vernier Caliper, Screw gauge, reading lens are required for most of the experiments)
CHEMISTRY LABORATORY -II (Any FIVE Experiments)
OBJECTIVES:
- To make the student acquire practical skills in the wet chemical and instrumental methods for quantitative estimation of hardness, alkalinity, metal ion content, corrosion in metals and cement analysis.
1 Determination of alkalinity in water sample
2 Determination of total, temporary & permanent hardness of water by EDTA method
3 Estimation of copper content of the given solution by EDTA method
4 Estimation of iron content of the given solution using potentiometer
5 Estimation of sodium present in water using flame photometer
6 Corrosion experiment – weight loss method
7 Conductometric precipitation titration using BaCl2 and Na2SO4
8 Determination of CaO in Cement.
TOTAL : 30 PERIODS
OUTCOMES:
The students will be conversant with hands-on knowledge in the quantitative chemical analysis of water quality related parameters, corrosion measurement and cement analysis.
REFERENCES:
- Daniel R. Palleros, “Experimental organic chemistry” John Wiley & Sons, Inc.,New York (2001).
- Furniss B.S. Hannaford A.J, Smith P.W.G and Tatchel A.R., “Vogel?s Textbook of practical
organic chemistry, LBS Singapore (1994).
- Jeffery G.H, Bassett J., Mendham J. and Denny R.C., “Vogel?s Text book of quantitative
analysis chemical analysis”, ELBS 5th Edn. Longman, Singapore publishers, Singapore, 1996.
- Kolthoff I.M. and Sandell E.B. et al. Quantitative chemical analysis, Mcmillan, Madras 1980.
- Laboratory classes on alternate weeks for Physics and Chemistry.
LIST OF EQUIPMENT FOR A BATCH OF 30 STUDENTS:
1. |
Potentiometer |
- 5 Nos |
2. |
Flame photo meter |
- 5 Nos |
3. |
Weighing Balance |
- 5 Nos |
4. |
Conductivity meter |
- 5 Nos |
Common Apparatus : Pipette, Burette, conical flask, percelain tile, dropper (30 Nos each)
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