RELATIVE PERMITTIVITIES AND REFRACTIVE-INDEXES OF BINARY-MIXTURES OF CYCLOHEXANONE WITH DICHLOROMETHANE, TRICHLOROMETHANE, 1,2-DICHLOROETHANE, TRICHLOROETHENE AND CYCLOHEXANE AT T = 303.15 K
J. Nath et Sk. Mishra, RELATIVE PERMITTIVITIES AND REFRACTIVE-INDEXES OF BINARY-MIXTURES OF CYCLOHEXANONE WITH DICHLOROMETHANE, TRICHLOROMETHANE, 1,2-DICHLOROETHANE, TRICHLOROETHENE AND CYCLOHEXANE AT T = 303.15 K, Fluid phase equilibria, 145(1), 1998, pp. 89-97
Relative permittivities, epsilon(r), and refractive indices, n(D), hav
e been measured for binary liquid mixtures of cyclohexanone (C6H10O) w
ith dichloromethane (CH2Cl2), trichloromethane (CHCl3), 1,2-dichloroet
hane (CH2ClCH2Cl), trichloroethene (CHClCCl2), and cyclohexane (c-C6H1
2) at T = 303.15 K. The values of the deviations of epsilon(r) and n(D
) from values arising from mole fraction average, which are represente
d respectively by Delta epsilon(r) and Delta n(D) have been calculated
. Values of epsilon(r) and Delta n(D) have been fitted by the method o
f least squares to smoothing equations, he, for the various mixtures h
as been discussed from the viewpoint of the existence of specific inte
ractions between the components. (C) 1998 Elsevier Science B.V.