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Acoustical Properties of Ternary Mixtures of Di-(2ethyl- hexyl)phosphoric Acid, Benzene and m-Xylene at Different Temperatures

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1TitleTitle of DocumentAcoustical Properties of Ternary Mixtures of Di-(2ethyl- hexyl)phosphoric Acid, Benzene and m-Xylene at Different Temperatures
2CreatorAuthor's name, affiliation, country M. MISHRA1, N. SWAIN2, B. DALAI3, S. K. SINGH4 and U. N. DASH1*
1Department of Chemistry, Institute of Technical Education and Research, SOA University, Bhubaneswar-751 030, Odisha, India
2Department of Chemistry, College of Basic Science and Humanities, OUAT, Bhubaneswar-751 003, Odisha, India
3Department of Physics, Eastern Academy of Science and Technology, Bhubaneswar-754 001, Odisha, India
4Department of IMMT, Institute of Minerals and Materials Technology (CSIR), Bhubaneswar-751 013, Odisha, India
3SubjectDicipline(s) Chemical Science
3SubjectKeywords DEHPA, Ternary mixture, Ultrasonic studies, Molecular interaction
4DescriptionAbstract Ultrasonic velocity (U) and density (ρ) of the ternary mixtures of di-(2-ethylhexyl) phosphoric acid (DEHPA), benzene and m-xylene were measured at atmospheric pressure and temperatures from 298.15K to 313.15K at an interval of 5K. The experimental data have been used to calculate adiabatic compressibility (Ks), intermolecular free length (Lf), acoustic impedance (Z), surface tension (σ), molar volume (Vm) and Wada’s constant (W). From the data, the deviations in adiabatic compressibility (ΔKs), ultrasonic velocity (?U), intermolecular free length (ΔLf) and acoustic impedance (ΔZ) were calculated. The results are discussed in terms of molecular interaction among components of the ternary mixture. The theoretical values of ultrasonic velocity have been calculated using various empirical relations and are compared with the corresponding experimental data by calculating percentage deviation.
5PublishersOrganizing agency, location WWW Publications, India
6Contributor Sponsor(s) -
7DateDate (YYYY-MM-DD) -
8TypeStatus & genre Peer-reviewed Article
8TypeType
9FormateFile Formate PDF
10IdentifierUniform Resource Identifier Click Here
10IdentifierDigital Object Identifier DOI:10.7598/cst2014.865
11SourceJournal/conference title; vol., no. (Year)Chemical Science Transactions, Volume  3 , Number  (3), (2014)
12LanuguageEnglish=en en
13RelationSupp.files
14Coverage -
15CopyrightCopyright and permissions
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