Viscosity Studies of Na 2 So 4 .10H 2 o in Mixed Solvents at Different Temperatures

D Sahu, A Patnaik
[(1)2: 24-27] © 2015 IJSRST | Volume 1 | Issue 2 | Print ABSTRACT The viscosity studies help to determine the ion-ion interaction and ion-solvent interaction between solute and the mixed solvent. The viscosity of the Na 2 SO 4 .10H 2 O at 10%, 20% and 30 %(w/w) of Propan-2-ol+Water mixture at 30 o , 35 o and 40 o C has been measured. The ions appear to interact and the ion solvent interaction or structure breaking effect of the anions changes with the change in Propan-2-ol content.