Kinetic study of oxidation of mixture of Malonic acid + Tartaric acid by Chromic acid in presence of Hydrochloric acid and salts
*Patel College of Science and Technology, Bhopal (India)
Email:-,deepti.khare@yahoo.co.in
**Saifia Science College Bhopal (India)
The kinetics of oxidation of mixture of Malonic acid +Tartaric acid by Chromic acid has been studied in presence of Hydrochloric acid at 28ºC.The reaction follows first order kinetics with respect to each substrate, oxidant and hydrogen ion concentration. Ostwald isolation method is used for study of rate of reaction. With increase in the concentration of Hydrochloric acid the rate constant of the system increased. The oxidation of mixture of acids was studied at different
concentration of Hydrochloric acid. The rate constant, catalytic constant, dielectric constant and temperature coefficient have been determined for all the runs. The probable products of oxidation are CO2 and carbonyl dicarboxylic acid. Various thermodynamic parameters like energy of activation and frequency factor were also determined. The probablemechanism with result obtained has been proposed with the following rate equation.
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DEEPTI KHARE* and A.H. ANSARI**, "Kinetic study of oxidation of mixture of Malonic acid + Tartaric acid by Chromic acid in presence of Hydrochloric acid and salts", Journal of Ultra Scientist of Physical Sciences, Volume 28, Issue 1, Page Number , 2016Copy the following to cite this URL:
DEEPTI KHARE* and A.H. ANSARI**, "Kinetic study of oxidation of mixture of Malonic acid + Tartaric acid by Chromic acid in presence of Hydrochloric acid and salts", Journal of Ultra Scientist of Physical Sciences, Volume 28, Issue 1, Page Number , 2016Available from: http://www.ultraphysicalsciences.org/paper/28/
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