Critical Opalescence of Binary Liquid Mixtures. The Debye Molecular Interaction Range

1965 ◽  
Vol 69 (7) ◽  
pp. 2329-2332 ◽  
Author(s):  
B. Chu
Keyword(s):  
Molecular Interaction ◽  
Liquid Mixtures ◽  
Binary Liquid Mixtures ◽  
Interaction Range ◽  
Binary Liquid ◽  
Critical Opalescence

scholarly journals Acoustical Studies on Molecular Interactions in Binary Liquid Mixtures at 303 K

2009 ◽  
Vol 6 (4) ◽  
pp. 1150-1152 ◽  
Author(s):  
R. Uvarani ◽  
J. Sivapragasam
Keyword(s):  
Ultrasonic Velocity ◽  
Molecular Interactions ◽  
Molecular Interaction ◽  
Binary Systems ◽  
Liquid Mixtures ◽  
Binary Liquid Mixtures ◽  
Ultrasonic Technique ◽  
Acoustical Parameters ◽  
Binary Liquid ◽  
Excess Parameters

Molecular interaction studies using ultrasonic technique in the binary liquid mixtures of cyclohexanone witho-cresol andp-cresol have been carried out at 303 K. Using the measured values of ultrasonic velocity, density and viscosity, acoustical parameters and their excess values are evaluated. From the properties of these excess parameters the nature and strength of the interactions in these binary systems are discussed.

ChemInform Abstract: Molecular Interaction Studies of the Volumetric Behavior of Binary Liquid Mixtures Containing Alcohols

ChemInform ◽  
2009 ◽  
Vol 40 (40) ◽  
Author(s):  
Bojan D. Djordjevic ◽  
Ivona R. Radovic ◽  
Mirjana L. J. Kijevcanin ◽  
Aleksandar Z. Tasic ◽  
Slobodan P. Serbanovic
Keyword(s):  
Molecular Interaction ◽  
Liquid Mixtures ◽  
Binary Liquid Mixtures ◽  
Binary Liquid ◽  
Interaction Studies ◽  
Volumetric Behavior

scholarly journals Theoretical Evaluation of Ultrasonic Velocity in Binary Liquid Mixtures of Alcohols [S] + Benzene

2013 ◽  
Vol 7 ◽  
pp. 18-35 ◽  
Author(s):  
N. Santhi ◽  
P.L. Sabarathinam ◽  
J. Madhumitha ◽  
G. Alamelumangai ◽  
M. Emayavaramban
Keyword(s):  
Ultrasonic Velocity ◽  
Molecular Interaction ◽  
Composition Range ◽  
Liquid Mixtures ◽  
Binary Liquid Mixtures ◽  
Ultrasonic Velocities ◽  
Theoretical Evaluation ◽  
Binary Liquid ◽  
Experimental Values ◽  
Molecular Interaction Parameter

Ultrasonic velocities and densities of the binary liquid mixtures of benzene with 1-propanol, 2-propanol, 1-butanol, 2-butanol and 3-butanol at 303.15 to 318.15 K, over the entire composition range were measured. The theoretical values of ultrasonic velocity were evaluated using the Nomoto’s Relation (NR), Ideal Mixture Relation (IMR), Free Length Theory (FLT) and Collision Factor Theory (CFT). The validity of these relations and theories were tested by comparing the computed sound velocities with experimental values. Further, the molecular interaction parameter (α) was computed by using the experimental and the theoretical ultrasonic velocity values. The variation of this parameter with composition of the mixtures has been discussed in terms of molecular interaction in these mixtures.

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