Polarography of Pyridine-4-Aldoxime in Aqueous Non Aqueous Solvent Mixtures

A. K. Goswami and J. N. Gaur

Department of Chemistry, Sukhadia University, Udaipur India.

ABSTRACT:

Polarography of pyridine-4-aldoxime in aqueous-n-propanol iso-propanol and-formamide mixtures has been done. The effect of different solvent percentages of the solvent has been discussed on E1/2 and id, on the basis of viscocity and structure of each solvent. The study shows that increasing percentage of non-aqueous solvent hinders approach of depolarizer species to the electrode surface causing the reduction to occur at higher negative potential: thus E1/2 shifts to more negative value.

KEYWORDS:

Pyridine-4-Aldoxime; Aqueous; Solvent; Mixtures

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Copy the following to cite this article: Goswami A. K, Gaur J. N. Polarography of Pyridine-4-Aldoxime in Aqueous Non Aqueous Solvent Mixtures. Orient J Chem 1986;2(2).

Copy the following to cite this URL: Goswami A. K, Gaur J. N. Polarography of Pyridine-4-Aldoxime in Aqueous Non Aqueous Solvent Mixtures. Orient J Chem 1986;2(2). Available from: http://www.orientjchem.org/?p=42445