Volumetric and Ultrasonic Behaviour of 1-Heptanol with Some Chloroethanes and Chloroethenes at 303.15 K
作者:
G. Alluraiah,
K. Ramanjaneyulu,
A. Krishnaiah,
期刊:
Physics and Chemistry of Liquids
(Taylor Available online 1989)
卷期:
Volume 20,
issue 4
页码: 187-193
ISSN:0031-9104
年代: 1989
DOI:10.1080/00319108908028449
出版商: Taylor & Francis Group
关键词: Excess volumes;isentropic compressibilities
数据来源: Taylor
摘要:
Excess volumes (VE) and deviations in isentropic compressibilities (Ks) were reported over the entire mole fraction range for mixtures of 1-heptanol with 1,2-dichloroethane, 1,1,1-trichloroethane, 1,1,2,2-tetrachloroethane, trichloroethene and tetrachloroethene, at 303.15 K. The values ofVEandKsare positive for the systems, 1-heptanol + 1,2-dichloroethane, +1,1,1-trichloroethane, + trichloroethene and + tetrachloroethene. Inversion in sign ofVEandKsfrom positive to negative is observed in mixtures of 1-heptanol with 1,1,2,2-tetrachloroethane. The experimental data were used to explain the effect of successive chlorination and unsaturation of ethane molecule onVEandKs.
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