Oxidation of Dextrose by Cerium(IV)-A Kinetic and Mechanistic Approach - Ghosh, Manoj Kumar
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Catalytic activity and oxidative degardation of D-(+)Dextrose by cerium (IV).The reaction was found to be first order. The rate of reaction decreases with increasing sulphuric acid. The reaction proceeded through formation of an intermediate complex, which was proved by kinetic method. The observed stoichiometric ratio was 1:2 in the oxidation of D-(+)dextrose. From the effect of temperature on the rate of reaction, the Arrhenius equation and various activation parameters have been computed. Arabinose and formic acid have been identified as main oxidative products of the reaction. A plausible…mehr

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Produktbeschreibung
Catalytic activity and oxidative degardation of D-(+)Dextrose by cerium (IV).The reaction was found to be first order. The rate of reaction decreases with increasing sulphuric acid. The reaction proceeded through formation of an intermediate complex, which was proved by kinetic method. The observed stoichiometric ratio was 1:2 in the oxidation of D-(+)dextrose. From the effect of temperature on the rate of reaction, the Arrhenius equation and various activation parameters have been computed. Arabinose and formic acid have been identified as main oxidative products of the reaction. A plausible mechanism from the results of kinetic studies, reaction stoichiometry and product analysis has been proposed.
Autorenporträt
Dr.M.K.Ghosh,did his M.Sc(Pat.U),M.Phil,P.hD(P.R.S.U.)Raipur.He is working as a Reader & HOD Chemistry PCEM, under to CSVTU,Bhilai.His research work was focused on Physical Chem.,Water,Air,Soil,Env.Science and Engg.He has,published over 22 res.papers in Int.Jour.and 05 in Nat.jour.47 Int./Nat.Conf.He is a Life member of JICS and ICC,India