BS8161 Chemistry Lab Manual with VIVA Questions (DCE Edition)

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Dhanalakshmi College of Engineering

Manimangalam, Tambaram, Chennai – 601 301

DEPARTMENT OF SCIENCE AND HUMANITIES

Ist SEMESTER / R 2017

BS8161 CHEMISTRY LABORATORY

LABORATORY MANUAL

 
LIST OF EXPERIMENTS:
1. Estimation of HCl using Na2CO3 as primary standard and Determination of alkalinity in water sample.
2. Determination of total, temporary & permanent hardness of water by EDTA method.
3. Determination of DO content of water sample by Winkler’s method.
4. Determination of chloride content of water sample by Argentometric method.
5. Estimation of copper content of the given solution by Iodometry.
6. Determination of strength of given hydrochloric acid using pH meter.
7. Determination of strength of acids in a mixture of acids using conductivity meter.
8. Estimation of iron content of the given solution using potentiometer.
9. Estimation of iron content of the water sample using spectrophotometer 
    (1, 10- Phenanthroline / thiocyanate method).
10. Estimation of sodium and potassium present in water using flame photometer.
11. Determination of molecular weight of polyvinyl alcohol using Ostwald viscometer.
12. Pseudo first order kinetics ─ ester hydrolysis.
13. Corrosion experiment ─ weight loss method.
14. Determination of CMC.
15. Phase change in a solid.
16. Conductometric titration of strong acid vs strong base.

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