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Title: Ultrasonic studies on ternary liquid systems of metal halides in aqueous lactose and bio fuel with diesel in alcohol
Researcher: Rohini V
Guide(s): Kesavasamy R
Keywords: Aqueous Lactose
Bio Fuel
Diesel in Alcohol
Metal Halides
Physical Sciences,Physics,Physics Applied
Ternary Liquid Systems
University: Anna University
Completed Date: 2018
Abstract: The density, viscosity and ultrasonic velocity measurements were carried out for the ternary mixtures of Acetonitrile + Benzene + Chlorobenzene, Bromo benzene, and Nitro benzene at 303, 308 and 313K over the entire range of composition.From the experimental data, the various acoustical parameters such as adiabatic compressibility (and#946;), Free length (Lf), free volume (Vf), internal pressure (and#960;i) and their excess values, acoustic impedance (Z), relaxation time (and#964;), Gibband#8223;s free energy (and#916;G), newlineClassicalabsorption co efficient (and#945; / f2), relative association (RA), repulsive term exponent (n), Wadaand#8223;s constant (W)and cohesive energy (H) have been determined using standard expressions.The results were discussed in terms of molecular interactions between the components of the liquid mixtures. From the measured values of density, viscosity and ultrasonic velocity of potassium fluoride and potassium bromide in aqueous lactose solutions (5%, 10% and 15% wt. of lactose) at 303, 308 and 313K, the acoustical parameters like adiabatic compressibility (and#946;), Free length (Lf), relative association (RA), acoustic impedance (Z), relaxation time (and#964;), newlineClassical absorption coefficient (and#945; / f2), apparent molal volume (and#1092;v), apparent newlinemolal compressibility (and#1092;k), limiting apparent molal compressibility ( ), slope (Sk), limiting apparent molal volume ( ), slope (Sv), Falkenhagen coefficient (A), Jones-Dole coefficient (B) and Hydration number (Hn) were calculated.The results were interpreted in terms of solute-solvent and soluteco- solute interactions in lactose systems. newline newline
Pagination: xxviii, 178p.
Appears in Departments:Faculty of Science and Humanities

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02_certificates.pdf3.21 MBAdobe PDFView/Open
03_abstract.pdf962.2 kBAdobe PDFView/Open
04_acknowledgement.pdf80.9 kBAdobe PDFView/Open
05_contents.pdf20.1 MBAdobe PDFView/Open
06_list_of_symbols and abbreviations.pdf952.22 kBAdobe PDFView/Open
07_chapter1.pdf2.85 MBAdobe PDFView/Open
08_chapter2.pdf3.48 MBAdobe PDFView/Open
09_chapter3.pdf4.17 MBAdobe PDFView/Open
10_chapter4.pdf4.46 MBAdobe PDFView/Open
11_chapter5.pdf3.28 MBAdobe PDFView/Open
12_conclusion.pdf266.08 kBAdobe PDFView/Open
13_references.pdf2.41 MBAdobe PDFView/Open
14_list_of_publications.pdf222.43 kBAdobe PDFView/Open

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