A. Barhala et al., RELATIONSHIP BETWEEN REFRACTIVE-INDEX AND EXCESS VOLUME IN BINARY NONELECTROLYTE SYSTEMS, Revue Roumaine de Chimie, 42(1), 1997, pp. 55-62
Refractive indices and densities were measured at 298.15 K in n-hexade
cane-benzene, toluene, p-xylene, pseudocumene and chlorobenzene binary
systems. A correlation between the refractive index or molar refracti
on and the molar excess volume in the binary systems studied was teste
d; the experimental results were also discussed in terms of the compon
ents of the systems and their nature.