Chemistry Research Lab, Deshbandh College, University of Delhi, New Delhi-110 019, India E-mail : p_maneesha@yahoo.com Manuscript received 6 June 2005 Density ρ ± 1 kg m-3 (1 x 10-5 g cm-3) and viscosity ɳ ± 1 x 10-4 kg m-1 s-1 for 0.01 to 0.33 mol kg-1 lithium to cesium chloride and iodide salts, and glycine (Gly) 0.01 to 0.10 mol kg-1 in 0.01 mol kg-1 salts have been measured at pH = 7. The data were regressed and extrapolated to zero concentrations (m = 0) for limiting density (ρ 0), viscosity (ɳ0) and slopes (Sd) and Sɳ values, respectively. Relative viscosities (ɳr) are fitted to extended Jones-Dole equation for intrinsic viscosity (B at m = 0) and slope (D) values, the ρ0 and ɳ0 are intensive while and Sd and D extensive functions. Thus the formers illustrate ion-water, ion-Gly and ion-water-Gly while latter the ion-ion interactions, and the B size of hydrated ion and ion-Gly associations. The p0 and B values increase with composition except RbCI and 8 of Gly are higher for RbCI and Csl, and ρ0 for RbCl and Nal. Their values are rationalized with shell size, filled and unfilled d orbital. Excess viscosities (ɳE) were calculated from ɳ and fitted to Redlich-Kister equation for excess viscosity function (YE). It explains deviations from ideal behavior on ion-ion-water, Gly-ion-ion, Gly-ion-water, Gly-Gly-ion and Gly-Gly-water interactions.