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Study of the Influence of Alkyl Chain Cation - Solvent Interactions on the Slope of ΦV vs. √C Curves in 1,5-Pentane Diol - DMF Solvent Mixtures by Apparent Molar Volume Measurements

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1TitleTitle of DocumentStudy of the Influence of Alkyl Chain Cation - Solvent Interactions on the Slope of ΦV vs. √C Curves in 1,5-Pentane Diol - DMF Solvent Mixtures by Apparent Molar Volume Measurements
2CreatorAuthor's name, affiliation, country R. N. PATHAK, INDU SAXENA, ARCHNA, RAHUL KUMAR and NARENDRA SINGH
Department of Chemistry, Lucknow University, Lucknow -226007, India
3SubjectDicipline(s) Chemical Science
3SubjectKeywords Ion - solvent Interactions, 1, 5-Pentane diol- DMF mixtures
4DescriptionAbstract The concept of Frank’s hypothesis (that is the effect of large tetra alkyl ammonium ions on the solvent structure, especially water, in the ion-ion and ion-solvent interactions) was found to be not applicable when water was replaced by one of the organic solvents e.g. Dimethyl formamide (DMF), in the solvent mixture, that is, if the study involves ion-ion and ion- solvent interactions in 1,5-pentane diol-DMF solvent mixture containing large cations of tetraalkyl ammonium iodides. The densities of binary solvent mixtures and salt solutions have been measured at 298.15 K by magnetic float densitometer. The apparent molar volumes at infinite dilution, ΦV0 determined by ΦV –values in the solvent mixtures, have been utilized to estimate the partial molar volumes of transfer, ΔΦV0(tr), for various tetraalkyl ammonium iodide salts from DMF to 1,5-Pentane diol.
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/cst2014.622
11SourceJournal/conference title; vol., no. (Year)Chemical Science Transactions, Volume  3 , Number  (1), (2014)
12LanuguageEnglish=en en
13RelationSupp.files
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15CopyrightCopyright and permissions
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