Journal :   Asian Journal of Research in Chemistry

Volume No. :   5

Issue No. :  7

Year :  2012

Pages :   846-847

ISSN Print :  0974-4169

ISSN Online :  0974-4150


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A Solution Study of Complex Formation

Address:   Ayesha Durrani*
Dr. Rafiq Zakaria College for Women, Dr. Rafiq Zakaria Campus II, Navkhanda,, Jubilee Park, Aurangabad – 431001 (M.S) India
*Corresponding Author

To study the metal-ligand equilibrium in aqueous solution, the well known Irving-Rossotti titration method was used. The temperature selected is 25 ± 0.50C at ionic strength 1M (NaClO4) which was maintained constant throughout the complexation. The binary metal-complex (ML2) formation was studied. The metals selected as Cr with benzoic acid, p-chloro benzoic acid, p-nitro benzoic acid, p-amino benzoic acid as ligands. Factors which affects the stability constant are size, basicity of ligand and steric effect of ligands.
Equilibrium study, stability constant.
Ayesha Durrani. A Solution Study of Complex Formation. Asian J. Research Chem. 5(7): July, 2012; Page 846-847.
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