CH2103 : Inorganic and Spectroscopy Laboratory (Autumn 2014)

Details of CH2103 (Autumn 2014)

Level: 2

Type: Laboratory

Credits: 3.0

Course Code	Course Name	Instructor(s)
CH2103	Inorganic and Spectroscopy Laboratory	Sayan Bhattacharyya, Sumit Khanra

Syllabus
Preparation of Potassium Trioxalatoferrate (III): Synthesis, UV/vis spectral analysis and Photochemistry. Beers law: Preparation of the calibration plot and determination of unknown concentration. Silver Nanoparticles: Synthesis of colloidal solution, agglomeration and determination of band gap using UV/vis spectroscopy. Cadmium Sulfide Nanoparticles: Synthesis, optical characterization and determination of band gap. Linkage Isomers: Synthesis of isomers [Co(NH3)5ONO]Cl2 and [Co(NH3)5NO2]Cl2 and characterization by UV/vis and infrared (IR) spectroscopy. cis and trans-isomers: Synthesis of geometrical isomers cis and trans-dichlorobis (ethylenediamine) cobalt (III) Chloride and characterization by UV/vis and IR spectroscopy. 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).

Syllabus

Preparation of Potassium Trioxalatoferrate (III): Synthesis, UV/vis spectral analysis and Photochemistry.
Beers law: Preparation of the calibration plot and determination of unknown concentration.
Silver Nanoparticles: Synthesis of colloidal solution, agglomeration and determination of band gap using UV/vis spectroscopy.
Cadmium Sulfide Nanoparticles: Synthesis, optical characterization and determination of band gap.
Linkage Isomers: Synthesis of isomers [Co(NH3)5ONO]Cl2 and [Co(NH3)5NO2]Cl2 and characterization by UV/vis and infrared (IR) spectroscopy.
cis and trans-isomers: Synthesis of geometrical isomers cis and trans-dichlorobis (ethylenediamine) cobalt (III) Chloride and characterization by UV/vis and IR spectroscopy.
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
A Collection of Interesting General Chemistry Experiments by A.J. Elias, Universities Press, (2002). Chemistry of the Elements by N. N. Greenwood and A. Earnshaw, ButterworthHeinemann, 2$^nd $ Edition, (1997). 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). The synthesis and characterization of inorganic compounds by W. L. Jolly, Prentice-Hall, Inc., (1970).

References

A Collection of Interesting General Chemistry Experiments by A.J. Elias, Universities Press, (2002).
Chemistry of the Elements by N. N. Greenwood and A. Earnshaw, ButterworthHeinemann, 2$^nd $ Edition, (1997).
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).
The synthesis and characterization of inorganic compounds by W. L. Jolly, Prentice-Hall, Inc., (1970).

Sl. No.	Programme	Semester No	Course Choice
1	IP	1	Not Allowed
2	IP	3	Not Allowed
3	MR	1	Not Allowed
4	MR	3	Not Allowed
5	MS ( Chemical Sciences )	3	Core
6	RS	1	Not Allowed
7	RS	2	Not Allowed