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Sathyabama Institute of Science and Technology B.Tech - BioTechnology SCYA2101 Engineering Chemistry Lab Syllabus

SATHYABAMA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL OF BIO AND CHEMICAL ENGINEERING

SCYA2101 ENGINEERING CHEMISTRY LAB
L T P Credits Total Marks
0 0 2 1 50

SUGGESTED LIST OF EXPERIMENTS
1. Separation and identification of organic compounds and determination of Rf values by thin layer chromatography.
2. Estimation of hardness of water by EDTA method.
3. Determination of freezing point depression of a compound.
4. Determination of pKa value of glycine by pHmetry.
5. Estimation of mixture of acids by conductometry.
6. Estimation of ferrous ion by potentiometry.
7. Determination of saponification value of oil.
8. Determination of the partition coefficient of a substance between two immiscible liquids.
9. Verification of Freundlich adsorption isotherm using adsorption of acetic acid by charcoal.
10. Determination of high molecular weight polymer using Ostwald viscometer.
11. Estimation of copper in brass.
12. Determination of alkalinity of water.
13. Estimation of Iron by photocolorimetry.
14. Determination of dissolved oxygen content of water sample by Winkler’s method.
15. Estimation of sodium in water by using Flame Photometry.

COURSE OUTCOMES
On completion of the course, student will be able to
CO1 - Acquire knowledge about adsorption in separation of mixtures.
CO2 - Estimate the total hardness in water sample by complexometry.
CO3 - Gain the knowledge of colligative properties by Rast Method.
CO4 - Learn the principle of potentiometric and conductometric titrations.
CO5 - Understand the significance of saponification value of oil.
CO6 - Apply the concept of viscosity in determining the molecular weight of polymer.

TEXT / REFERENCE BOOKS
1. Jeffery G.H., Vogel’s Textbook of Quantitative Chemical Analysis, 6th Edition. Persons Education, 2004.
2. Dara S.S., Experiments and Calculations in Engineering Chemistry, S. Chand and Co., 2010.

END SEMESTER EXAMINATION QUESTION PAPER PATTERN
Max. Marks: 50 Exam Duration: 2 Hrs.
CAE
Evaluation of Regular Lab class 15 Marks
25 Marks
Model practical exam 10 Marks
ESE University Practical exam 25 Marks