Excess molar volumes and viscosities of water +2-propanol at 298.15, 303.15 and 308.15 K

Excess molar volumes and viscosities were calculated for water +2-Propanol mixtures in all mole fraction ranges at three different temperatures, i.e. 298.15, 303.15 and 308.15K. Values of excess molar volume have been found negative for all the temperatures studied and passed through a minima at almost 0.3 male fraction of 2-propanol. Viscosities, eta, are presented as a polynomial in mole fraction x(1) of low molecular weight component of binary mixture: eta = A + BX1 + CX12 + DX13 + EX14.

M A RAUF ,U EHSAN ,M J IQBAL ,