MECHANISTIC ASPECTS OF OXIDATION REACTION OF NICKEL COMPLEX (II) DERIVED FROM 8-HYDROXY QUINOLINE AND SALICYLALDEHYDE IN ACID MEDIUM
*Sayyed Hussain, Takale Surendra,V.G.Mane
ABSTRACT
The kinetic of oxidation of Nickel Complex (II) derived from 8-
hydroxy quinoline and salicylaldehyde by potassium permanganate has
been studied in the presence of acidic medium. The reaction is first
order with respect to KMnO4 as well as Metal complex concentration.
The reaction rate has been determined at different temperature and
different thermodynamic parameters have been calculated which
shows that the reaction rate increases with increase in temperature.
With increase in the concentration of acid the reaction rate increase. A
suitable mechanism has been proposed.
Keywords: Kinetics, Mechanism, 8-hydroxy quinoline, Salicylaldehyde, Oxidation, Thermodynamic parameters, etc.
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