Study of Some Intensive Properties of Some Binary Polar Solvents in Different Temperature
Abstract
The density (Ï) , Viscosity (η) and refractive index( nD )have been measured for binary polar systems of (protic – protic) solvents mixtures (ethanol-water) and (Aprotic – protic) solvents mixture(dimethyl sulfoxide) and (N – N - (dimethyl formamide) over the complete composition rang at 293 K , 298 K and 303 K at atmospheric pressure .
The experimental data were used to study the nature of intermolecular interaction between the mixing components.
The dependence Ï , η and nD on composition rangewas checked by using an empirical relation .
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