Journal of Chemistry

Conductance Studies of Alkali Metal Halides in 10%(W/W) 2-(Ethoxy) Ethanol-Water Mixture

Author & Affiliation:
T. SRINIVASA MURTHY
Department of Chemistry Sanjay, Ghodawat Medical Academy, Sanjay Ghodawat University, Atigre - 416118, Maharastra (India)
Keyword:
Electrical conductance, liquid mixtures, solute u2013 solvent interactions, alkali metal salts, 2- (Ethoxy) ethanol Walden product, Fouss equation
Issue Date:
May 2019
Abstract:

Conductance behavior of Sodium, Potassium and Rubedium chlorides and Potassium bromide and iodide in 10%(W/W) 2-(ethoxy) ethanol – water mixture has been studied at 30o , 35o and 40oC. The equivalent conductance data have been analysed by making use of Fuoss-Kraus, Shedlovsky and Fuoss(1980) conductance equations to evaluate Lambda0 and KA . There is a reasonable agreement between Lambda0 and KA values obtained by Fuoss-Kraus and Sehdlovsky extrapolation techniques. But the values obtained by Fuoss (1980) equation are greater. An attempt is made to split Lambda0 values of different electrolytes into ionic contribution. Different theories of ion-pair formation have been applied in order to evaluate the distance of closest approach. It is observed that all the theories exhibit their inability to predict the exact ion-association process. Walden products(lambda0pmeta0)are calculated to understand the solvation behavior.

Pages:
30-38
ISSN:
2319-8036 (Online) - 0973-3450 (Print)
Source:
DOI:
http://dx.doi.org/10.22147/juc/150302

Copy the following to cite this article:

T. S. Murthy, "Conductance Studies of Alkali Metal Halides in 10%(W/W) 2-(Ethoxy) Ethanol-Water Mixture", Journal of Ultra Chemistry, Volume 15, Issue 3, Page Number 30-38, 2019

Copy the following to cite this URL:

T. S. Murthy, "Conductance Studies of Alkali Metal Halides in 10%(W/W) 2-(Ethoxy) Ethanol-Water Mixture", Journal of Ultra Chemistry, Volume 15, Issue 3, Page Number 30-38, 2019

Available from: http://www.journalofchemistry.org/paper/898/

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