Thermodynamic properties of binary liquid mixtures involving weak interactions Part 1. Excess volumes of binary mixtures of 1-chlorobutane with normal alkanols at 303.15 K

Excess volumes of the three binary mixtures: (1) cyclohexane – diethyl ketone, (2) cyclohexane–benzonitrile, and (3) toluene–benzonitrile have been measured at 303.15 K using a dilatometer. Excess volumes of the first two systems are positive over the whole range of composition and are negative for the third system. The measured excess volumes and the excess heats of mixing reported in the literature for the three binary systems have been analysed in the light of the statistical theory of liquid mixtures developed by Flory. The analysis has shown that the theory in its modified form is approximately applicable to the mixtures cyclohexane–diethylketone and cyclohexane–benzonitrile.

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

Australian Journal of Chemistry ◽

10.1071/ch9802543 ◽

1980 ◽

Vol 33 (11) ◽

pp. 2543 ◽

Cited By ~ 18

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.

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Thermodynamic properties of some binary liquid mixtures containing o-chlorotoluene. Excess volumes and excess enthalpies of o-chlorotoluene + some aromatic hydrocarbons

Thermochimica Acta ◽

10.1016/0040-6031(83)80374-8 ◽

1983 ◽

Vol 68 (1) ◽

pp. 9-15 ◽

Cited By ~ 10

Author(s):

B.S. Mahl ◽

S.S. Bhardwaj ◽

Savita Dhanda ◽

Sohinder Kaur

Keyword(s):

Thermodynamic Properties ◽

Aromatic Hydrocarbons ◽

Liquid Mixtures ◽

Binary Liquid Mixtures ◽

Excess Volumes ◽

Excess Enthalpies ◽

Binary Liquid

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Excess volumes and viscosities of binary liquid mixtures

Australian Journal of Chemistry ◽

10.1071/ch9682717 ◽

1968 ◽

Vol 21 (11) ◽

pp. 2717 ◽

Cited By ~ 8

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.

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