GE6262 Physics and Chemistry Laboratory - II-Syllabus-Semester II-MECH-BE-Anna University

NotesKhan GE6262 Physics and Chemistry Laboratory - II-Syllabus-Semester II-MECH-BE-Anna University MECH SEM II Syllabus, MECH SYLLABUS

 

 

 

 

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.

 

LIST OF EXPERIMENTS (Any FIVE Experiments)

1. Determination of Young’s modulus by uniform bending method
2. Determination of band gap of a semiconductor
3. Determination of Coefficient of viscosity of a liquid –Poiseuille’s method
4. Determination of Dispersive power of a prism - Spectrometer
5. Determination of thickness  of  a thin wire – Air wedge method
6. 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:

1. Traveling microscope, meter scale, Knife edge, weights
2. Band gap experimental set up
3. Burette, Capillary tube, rubber tube, stop clock, beaker and weighing balance
4. spectrometer, prism, sodium vapour lamp.
5. Air-wedge experimental set up.
6. Torsion pendulum set up.

(vernier Caliper, Screw gauge, reading lens are required for most of the experiments)

 

CHEMISTRY LABORATORY - II 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.

LIST OF EXPERIMENTS (Any FIVE Experiments)

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.

 

 

OUTCOMES:

 

TOTAL: 30 PERIODS

 

• 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:

1. Daniel R. Palleros, “Experimental organic chemistry” John Wiley & Sons, Inc., New York, 2001.
2. Furniss B.S. Hannaford A.J, Smith P.W.G and Tatchel A.R., “Vogel’s Textbook of practical organic chemistry, LBS Singapore ,1994.
3. 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.

4. 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)