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Paper Details

Thermo-Transport Properties of Copper Sulphate, as a Function of Mannitol Concentration in 0.01m Aqueous Sodium Chloride at Different Temperatures

S K Lomesh* and Munish Thakur

Journal Title:Journal of Chemical, Biological and physical sciences

The density (?) and viscosity (?) has been measured for CuSO4.5H2Oin 0.01m aqueous NaCl and in 2, 4 and 6% Mannitol + 0.01m NaCl + water as multicomponent solvent systems, at temperatures T = (303.15, 308.15, 313.15, and 318.15) K and at atmospheric pressure p = 0.1 MPa. The experimental data was further used to calculate various thermodynamic and transport properties of CuSO4.5H2Oincluding apparent molar volume , partial molar volume ( at infinite dilution, partial molar volume of transfer Jone Dole parameters A and B, temperature dependence of B coefficient dB/dT, activation free energy per mole for solvent (kj mol-1) and activation free energy per mole for solution (kj mol-1). The ionsolvent and ionion interactions in CuSO4.5H2Oin0.01m aqueous Na Clas well as different multi component solvent system have been discussed using these parameters