Excess volumes and viscosities of binary liquid mixtures

1968 ◽  
Vol 21 (11) ◽  
pp. 2717 ◽  
Author(s):  
GK Raman ◽  
PR Naidu ◽  
VR Krishnan
Keyword(s):  
Hydrogen Bonds ◽  
Binary Mixtures ◽  
Liquid Mixtures ◽  
Binary Liquid Mixtures ◽  
Excess Volumes ◽  
Viscosity Data ◽  
Substituted Phenols ◽  
Intermolecular Hydrogen Bonds ◽  
Binary Liquid

Excess volumes of binary mixtures of cyclohexane with phenol, o-ohlorophenol, p-chlorophenol, o-cresol, m-cresol, and p-oresol have been measured. The results have been used as an indication of relative strengths of intermolecular hydrogen bonds in phenol and substituted phenols. Viscosities of phenol, o-cresol, and o-chlorophenol in admixtures with cyclohexane have also been measured and the results of viscosity data were examined in the light of the relations developed for binary mixtures.

scholarly journals Excess volumes for binary liquid mixtures of 1-chlorobutane with normal alkanes

1980 ◽  
Vol 33 (11) ◽  
pp. 2543 ◽  
Author(s):  
A Krishnaiah ◽  
DN Rao ◽  
PR Naidu
Keyword(s):  
Chain Length ◽  
Binary Mixtures ◽  
Entire Range ◽  
Liquid Mixtures ◽  
Binary Liquid Mixtures ◽  
Excess Volumes ◽  
Excess Function ◽  
Normal Alkanes ◽  
Binary Liquid

Excess volumes for binary mixtures of 1-chlorobutane with hexane, heptane, octane and nonane were measured dilatometrically at 303.15 K. Excess volumes are positive over the entire range of composition in the four mixtures. Further, it is observed that increase in chain length increases the magnitude of the excess function.

Excess volumes and excess viscosities of binary liquid mixtures: methylisobutylketone + benzene, toluene, chlorobenzene, bromobenzene, and nitrobenzene

1985 ◽  
Vol 63 (11) ◽  
pp. 2824-2828 ◽  
Author(s):  
T. Jayalakshmi ◽  
Kalluru S. Reddy
Keyword(s):  
Liquid Mixtures ◽  
State Theory ◽  
Binary Liquid Mixtures ◽  
Excess Volumes ◽  
Viscosity Data ◽  
Binary Liquid ◽  
Dipole Interactions ◽  
Excess Viscosities ◽  
Induced Dipole ◽  
Benzene Toluene

Excess volumes for the binary liquid mixtures of methylisobutylketone with benzene, toluene, chlorobenzene, bromobenzene, and nitrobenzene have been measured at 303.15 and 313.15 K. Excess volumes were negative for all the systems over the entire range of composition and at both the temperatures. The behaviour of VE as a function of composition and temperature was studied. Viscosity data have also been determined for the five systems at 303.15 K. The excess viscosity, Δ ln η, has been calculated and its behaviour as a function of composition was investigated. The results of VE and Δ ln η have been discussed in terms of dipole – induced dipole and dipole–dipole interactions between the components. VE and Δ ln η were analysed in the light of Prigogine–Patterson–Flory equation of state theory and Bloomfield and Dewan's viscosity relations.

Thermodynamics of binary liquid mixtures with hydrogen bond interaction

1966 ◽  
Vol 19 (7) ◽  
pp. 1129 ◽  
Author(s):  
PR Naidu ◽  
VR Krishnan
Keyword(s):  
Hydrogen Bond ◽  
Hydrogen Bonding ◽  
Liquid Mixtures ◽  
Binary Liquid Mixtures ◽  
Excess Volumes ◽  
Hydrogen Bridge ◽  
Substituted Phenols ◽  
Hydrogen Bond Interaction ◽  
Binary Liquid ◽  
Bond Interaction

Excess volumes and adiabatic excess compressibilities of the systems dioxan- phenol, dioxan-o-chlorophenol, dioxan-guaiacol, dioxan-o-cresol, dioxan-m-cresol, and dioxan-p-cresol are presented at 35�. These data have been used to postulate hydrogen bonding between the components and the influence of the substituent on the strength of the hydrogen bridge between dioxan and substituted phenols is discussed.

Excess volumes for binary liquid mixtures of butylamine with aromatic and aliphatic hydrocarbons

1979 ◽  
Vol 57 (15) ◽  
pp. 1915-1918 ◽  
Author(s):  
Abburi Krishnaiah ◽  
Maripuri Sreenivasulu ◽  
Puligundla R. Naidu
Keyword(s):  
Hydrogen Bonds ◽  
Entire Range ◽  
Excess Volume ◽  
Liquid Mixtures ◽  
Binary Liquid Mixtures ◽  
Excess Volumes ◽  
Aliphatic Hydrocarbons ◽  
Volume Data ◽  
Binary Liquid ◽  
Benzene Toluene

Excess volume data for binary liquid mixtures of butylamine with aromatic and aliphatic hydrocarbons were measured as a function of composition dilatometrically at 303.15 and 313.15 K. The hydrocarbons include: benzene, toluene, three isomeric xylenes, hexane, heptane, and octane. The values of VE were found to be positive over the entire range of composition in all the eight systems at both the temperatures. The positive values were ascribed to the break-up of hydrogen bonds in the aggregates of amine by the hydrocarbons.

Excess volumes and partial molar volumes of binary liquid mixtures of furfural or 2–methylfuran with alcohols at 298.15 K

2019 ◽  
Vol 134 ◽  
pp. 20-30 ◽  
Author(s):  
L.M. Follegatti–Romero ◽  
F.H.B. Sosa ◽  
M.C. Costa ◽  
D.T. Tavares ◽  
L.H. de Oliveira ◽  
...  
Keyword(s):  
Partial Molar Volumes ◽  
Liquid Mixtures ◽  
Binary Liquid Mixtures ◽  
Excess Volumes ◽  
Molar Volumes ◽  
Binary Liquid
Sign in / Sign up

Export Citation Format

Share Document