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), Journal Name: Journal of Chemical and Engineering Data; (United States) Vol. 38:1; ISSN 0021-9568; ISSN JCEAAX
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
400201* -- Chemical & Physicochemical Properties
ALKYLATED AROMATICS
AROMATICS
AZAARENES
AZINES
BENZENE
CALORIMETRY
DATA
DILATOMETRY
ENTHALPY
EQUATIONS
EQUATIONS OF STATE
EXPERIMENTAL DATA
HETEROCYCLIC COMPOUNDS
HYDROCARBONS
INFORMATION
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PHYSICAL PROPERTIES
PYRIDINES
QUINOLINES
THERMAL ANALYSIS
THERMODYNAMIC PROPERTIES
TOLUENE
VOLUME
XYLENES