Details of CH2103 (Autumn 2015)
Level: 2 | Type: Laboratory | Credits: 3.0 |
Course Code | Course Name | Instructor(s) |
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CH2103 | Inorganic and Spectroscopy Laboratory | Sumit Khanra, Venkataramanan Mahalingam |
Syllabus |
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1. Preparation of Potassium Trioxalatoferrate (III): Synthesis, UV/vis spectral analysis and Photochemistry.
2. Beers law: Preparation of the calibration plot and determination of unknown concentration. 3. Silver Nanoparticles: Synthesis of colloidal solution, agglomeration and determination of band gap using UV/vis spectroscopy. 4. Cadmium Sulfide Nanoparticles: Synthesis, optical characterization and determination of band gap. 5. Linkage Isomers: Synthesis of isomers [Co(NH3)5ONO]Cl2 and [Co(NH3)5NO2]Cl2 and characterization by UV/vis and infrared (IR) spectroscopy. 6. cis and trans-isomers: Synthesis of geometrical isomers cis and trans-dichlorobis (ethylenediamine) cobalt (III) Chloride and characterization by UV/vis and IR spectroscopy. 7. Salicylate Detection: Detection by complexation with iron (III) salt and optical absorbance spectroscopy and determination of reaction stoichiometry by applying the method of continuous variation (Jobs method). |
References |
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1. A Collection of Interesting General Chemistry Experiments by A.J. Elias, Universities Press, (2002).
2. Chemistry of the Elements by N. N. Greenwood and A. Earnshaw, Butterworth Heinemann, 2$^nd$ Edition, (1997). 3. Analytical Chemistry: An Introduction by D. A. Skoog, D. M. West and F. J. Holler, Saunders Golden Sunburst Series, Thomson-Brooks/Cole, 7$^th$ Edition, (1999). 4. The synthesis and characterization of inorganic compounds by W. L. Jolly, Prentice-Hall, Inc., (1970). |
Course Credit Options
Sl. No. | Programme | Semester No | Course Choice |
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1 | IP | 1 | Not Allowed |
2 | IP | 3 | Not Allowed |
3 | IP | 5 | Not Allowed |
4 | MR | 1 | Not Allowed |
5 | MR | 3 | Not Allowed |
6 | MS | 3 | Core |
7 | RS | 1 | Not Allowed |
8 | RS | 2 | Not Allowed |