Excess molar volumes and excess molar enthalpies of quinoline + aromatic hydrocarbons at 303. 15 K
- Maharshi Dayanand Univ., Rohtak (India). Dept. of Chemistry
Excess molar volumes V[sub m][sup E] and excess molar enthalpies H[sub m][sup E][sub m] for quinoline + benzene, toluene, o-xylene, or p-xylene for the whole range of compositions have been measured at 303.15 K. The values of H[sub m][sup E] and V[sub m][sup E] for these mixtures suggest that quinoline is partly self-associated and there is strong interaction (weak hydrogen bonding) between quinoline and aromatic hydrocarbons. The values of V[sub m][sup E] and H[sub m][sup E] have also been computed from the Flory and Abe theory and Sanchez and Lacombe theory as well as from the Graph theory. All the theories correctly predict the sign or magnitude of H[sub m][sup E]. Only the Graph theory is able to predict correctly the sign or magnitude of V[sub m][sup E]; the other theories give a poor estimate of V[sub m][sup E].
- OSTI ID:
- 6236814
- Journal Information:
- Journal of Chemical and Engineering Data; (United States), Vol. 38:1; ISSN 0021-9568
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
BENZENE
THERMODYNAMIC PROPERTIES
QUINOLINES
TOLUENE
XYLENES
CALORIMETRY
DILATOMETRY
ENTHALPY
EQUATIONS OF STATE
EXPERIMENTAL DATA
VOLUME
ALKYLATED AROMATICS
AROMATICS
AZAARENES
AZINES
DATA
EQUATIONS
HETEROCYCLIC COMPOUNDS
HYDROCARBONS
INFORMATION
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PHYSICAL PROPERTIES
PYRIDINES
THERMAL ANALYSIS
400201* - Chemical & Physicochemical Properties