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JNTUA College of Engineering (Autonomous), Ananthapuramu
Department of Computer Science & Engineering
CHEMISTRY LAB
Course Code: Semester – II (R20) L T P C: 0 0 3 1.5
Course Objectives:

• Verify fundamentals concepts with experiments

Course Outcomes:
• determine the cell constant and conductance of solutions
• prepare advanced polymer materials
• determine the physical properties like surface tension, adsorption and viscosity
• estimate the Iron and Calcium in cement
• calculate the hardness of water

List of Experiments:
1. Conductometric titration of strong acid vs. strong base
2. Conductometric titration of weak acid vs. strong base
3. Estimation of Ferrous Iron by Dichrometry.
4. Determination of cell constant and conductance of solutions
5. Potentiometry - determination of redox potentials and emfs
6. Determination of Strength of an acid in Pb-Acid battery
7. Preparation of a Bakelite and measurement of its mechanical properties (strength.).
8. Verify Lambert-Beer’s law
9. Thin layer chromatography
10. Identification of simple organic compounds by IR.
11. Preparation of nanomaterial’s by precipitation
12. Measurement of 10Dq by spectrophotometric method

Text books:
1. Vogel’s Text book of Quantitative Chemical Analysis, Sixth Edition – J. Mendham et al,
PearsonEducation.
2. Chemistry Practical – Lab Manual by Chandra Sekhar, GV Subba Reddy and Jayaveera

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