Interaction Studies of Dilute Aqueous Oxalic Acid

Abstract

Molecular conductance m, relative viscosity and density of oxalic acid at different concentration in dilute aqueous solution were measured at 293 K. The conductance data were used to calculate the value association constant. Viscosity and density data were used to calculate the A and B coefficient of Jone-Dole equation and apparent molar volume respectively. The viscosity results were utilized for the applicability of Modified Jone-Dole equation and Staurdinger equations. Mono oxalate anion acts, as structure maker and the solute-solvent interaction were present in the dilute aqueous oxalic acid.

Study of the Influence of Alkyl Chain Cation‐Solvent Interactions on Water Structure in 1,3‐Butanediol‐Water Mixture by Apparent Molar Volume Data

“…The decrease of the apparent molar volume Ф V with increase in concentration is due to accommodation of the R 4 N + ions inside the cages of water molecules of the enforced water structure system. The scientists, in the past, working on apparent molar volumes [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15] attempted to find out the nature of Masson's slope (Sv). The change in slope shows the change in volume of solution.…”

Effect of Temperature and Concentration on the Viscosity of Perchloric Acid

“…The role of viscosity has gained the attention of several workers in characterizing the molecular interactions in aqueous and non-aqueous solution during the past decade [1][2][3][4][5][6][7][8][9][10]. There are several reports on the properties of perchloric acid which includes spectroscopic, analytical and physical methods [11][12][13][14][15].…”