EXCESS VOLUME, SPEED OF SOUND AND ISENTROPIC COMPRESSIBILITIES OF 1,2-DICHLOROETHANE, 1,1,1-TRICHLOROETHANE 1,1,2,2-TETRACHLOROETHANE WITH METHANOL AT 303.15-K

被引:5
|
作者
VIJAYAKUMAR, R [1 ]
RAO, MA [1 ]
RAO, MV [1 ]
机构
[1] OSMANIA UNIV,COLL TECHNOL,HYDERABAD 500007,ANDHRA PRADESH,INDIA
关键词
BINARY MIXTURES; EXCESS VOLUME; SPEED OF SOUND; ISENTROPIC COMPRESSIBILITIES;
D O I
10.1080/00319109408034665
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Excess volumes and speed of sound for the binary mixtures of 1,2-dichloroethane; 1,1,1-trichloroethane and 1,1,2,2-tetrachloroethane with methanol have been measured at 303.15 K. Excess volumes for the mixtures of 1, 2 dichloroethane and 1,1,1-trichloroethane with methanol are found to be positive whereas they are negative for 1,1,2,2-tetrachloroethane. The experimental speed of sound for these mixtures are found to be in good agreement with theoretical values. The speed of sound and excess volumes were used to calculate isentropic compressibilities.
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页码:171 / 175
页数:5
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