Volumetric behaviour of binary liquid mixtures at a temperature of 303.15 K

Mohammad A. Wahab; M. Azhar Ali; Mohammad A. Mottaleb

doi:10.5012/bkcs.2002.23.7.953

Volumetric behaviour of binary liquid mixtures at a temperature of 303.15 K

Mohammad A. Wahab, M. Azhar Ali, Mohammad A. Mottaleb

Internal Medicine

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Abstract

Excess molar volumes (V_m^E) of binary liquid mixtures: xC₆H₅CH₃ + (1-x₁)CH₃CN or + (1-x₁)C₆H₅NO₂, or + (1-x₁)C₂H₅NO₂, have been determined as a function of mole fraction of C₆H₅CH₃ (x) at a temperature of 303.15 K over a entire range of composition. The densities of the binary liquid mixtures were determined by pycnometrically. The V_m^E values of the mixtures have been found to be negative over the whole composition in order of C₆H₅CH₃ + C₆H₅NO₂, < C₆H₅CH₃ + CH₃CN, and < C₆H₅CH₃ + C₂H₅NO₂. The negative magnitude of V_m^E suggests the presence of intermolecular interaction in the three binary liquid mixtures.

Original language	English
Pages (from-to)	953-956
Number of pages	4
Journal	Bulletin of the Korean Chemical Society
Volume	23
Issue number	7
DOIs	https://doi.org/10.5012/bkcs.2002.23.7.953
State	Published - Jul 20 2002

Keywords

Acetonitrile
Excess molar volumes
Nitrobenzene
Nitroethane
Toluene

ASJC Scopus subject areas

General Chemistry

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title = "Volumetric behaviour of binary liquid mixtures at a temperature of 303.15 K",

abstract = "Excess molar volumes (VmE) of binary liquid mixtures: xC6H5CH3 + (1-x1)CH3CN or + (1-x1)C6H5NO2, or + (1-x1)C2H5NO2, have been determined as a function of mole fraction of C6H5CH3 (x) at a temperature of 303.15 K over a entire range of composition. The densities of the binary liquid mixtures were determined by pycnometrically. The VmE values of the mixtures have been found to be negative over the whole composition in order of C6H5CH3 + C6H5NO2, < C6H5CH3 + CH3CN, and < C6H5CH3 + C2H5NO2. The negative magnitude of VmE suggests the presence of intermolecular interaction in the three binary liquid mixtures.",

keywords = "Acetonitrile, Excess molar volumes, Nitrobenzene, Nitroethane, Toluene",

author = "Wahab, {Mohammad A.} and Ali, {M. Azhar} and Mottaleb, {Mohammad A.}",

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T1 - Volumetric behaviour of binary liquid mixtures at a temperature of 303.15 K

AU - Wahab, Mohammad A.

AU - Ali, M. Azhar

AU - Mottaleb, Mohammad A.

PY - 2002/7/20

Y1 - 2002/7/20

N2 - Excess molar volumes (VmE) of binary liquid mixtures: xC6H5CH3 + (1-x1)CH3CN or + (1-x1)C6H5NO2, or + (1-x1)C2H5NO2, have been determined as a function of mole fraction of C6H5CH3 (x) at a temperature of 303.15 K over a entire range of composition. The densities of the binary liquid mixtures were determined by pycnometrically. The VmE values of the mixtures have been found to be negative over the whole composition in order of C6H5CH3 + C6H5NO2, < C6H5CH3 + CH3CN, and < C6H5CH3 + C2H5NO2. The negative magnitude of VmE suggests the presence of intermolecular interaction in the three binary liquid mixtures.

AB - Excess molar volumes (VmE) of binary liquid mixtures: xC6H5CH3 + (1-x1)CH3CN or + (1-x1)C6H5NO2, or + (1-x1)C2H5NO2, have been determined as a function of mole fraction of C6H5CH3 (x) at a temperature of 303.15 K over a entire range of composition. The densities of the binary liquid mixtures were determined by pycnometrically. The VmE values of the mixtures have been found to be negative over the whole composition in order of C6H5CH3 + C6H5NO2, < C6H5CH3 + CH3CN, and < C6H5CH3 + C2H5NO2. The negative magnitude of VmE suggests the presence of intermolecular interaction in the three binary liquid mixtures.

KW - Acetonitrile

KW - Excess molar volumes

KW - Nitrobenzene

KW - Nitroethane

KW - Toluene

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JO - Bulletin of the Korean Chemical Society

JF - Bulletin of the Korean Chemical Society

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ER -

Volumetric behaviour of binary liquid mixtures at a temperature of 303.15 K

Abstract

Keywords

ASJC Scopus subject areas

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