Details of CH2103 (Autumn 2020)

Level: 2 Type: Laboratory Credits: 2.0

Course CodeCourse NameInstructor(s)
CH2103 Inorganic Laboratory Sumit Khanra,
Venkataramanan Mahalingam

1. Preparation of Potassium Trioxalatoferrate (III): Synthesis, UV/vis spectral analysis and Photochemistry.
2. Linkage Isomers: Synthesis of isomers [Co(NH3)5ONO]Cl2 and [Co(NH3)5NO2]Cl2 and characterization by UV-VIS and infrared (IR) spectroscopy.
3. Cis and Trans-isomers: Synthesis of geometrical isomers cis and trans-dichloro bis (ethylenediamine) cobalt (III) Chloride and characterization by UV-VIS and IR spectroscopy.
4. Assignment of d-d transitions in [Ni(OH2)6]SO4 and FeCl36H2O coordination complexes. Evaluation of 10Dq parameter and inter-electronic repulsion parameters (B) for [Ni(OH2)6]SO4 by using UV-VIS spectroscopy
5. Cadmium Sulfide Nanoparticles: Synthesis, optical characterization and determination of band gap using UV-VIS spectroscopy.
6. Silver Nanoparticles: Synthesis of colloidal solution, agglomeration and determination of band gap using UV/vis spectroscopy.
7. 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).


Course Credit Options

Sl. No.ProgrammeSemester NoCourse Choice
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