OXIDATIVE REACTION OF SUCROSE WITH POTASSIUM PERMANGANATE IN AQUEOUS ACEDIC MEDIUM – A KINETIC AND MECHANISTIC APPROACH
Journal Title: Indian Journal of Scientific Research - Year 2017, Vol 8, Issue 1
Abstract
Oxidative reaction of sucrose by potassium permanganate in aqueous acidic medium has been investigated spectrophotometrically. Systronic visible Spectrophotometer -105 was used for data collection.. The determination of thermodynamic parameters has been determined with varying the temperature from 30°C - 50°C and keeping constant other ingradients. First order rate of reaction enhanced with increasing the temperature. The enthalpy of activation (∆H), free energy of activation (∆G) were recorded with positive value, while entropy of activation (∆S) with highly negative value indicates the formation of solvated molecular complex in rate determining step. Rate law of the oxidation reaction and mechanism were suggested for current research work.
Authors and Affiliations
YUGENDRA KUMAR SONI
Keywords
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