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Indian Journal of Pure & Applied Physics (IJPAP) >
IJPAP Vol.42 [2004] >
IJPAP Vol.42(05) [May 2004] >
| Title: | Ultrasonic behaviour of binary liquid mixtures of 1-bromopropane with cyclohexane and benzene |
| Authors: | Yadava, S S
Yadav, Aniruddh |
| Keywords: | Ultrasonics
Binary liquid mixtures
1-bromopropane |
| Issue Date: | May-2004 |
| Publisher: | CSIR |
| IPC Code: | B01J 19/10 |
| Abstract: | Ultrasound velocity and densities of the binary mixture of
1-bromo-propane with cyclohexane and
benzene over the whole composition range at 308.15 K have been measured. The
adiabatic compressibilities and deviation from ideal adiabatic
compressibilities have been evaluated. The value of ultrasound velocity
decreases and comes to a minimum and then increases as the mole fraction of
1-bromopropane increases in the binary mixture with cyclohexane and benzene.
The variation of adiabatic compressibilities with mole fraction is sigmoid for
both the mixture. The excess adiabatic compressibility of binary mixture with
cyclohexane is positive at all concentrations, while it is negative at lower
mole fractions of 1-bromopropane of the binary mixture with benzene and
positive at higher mole fractions. The
results are discussed in terms of molecular interactions. |
| Page(s): | 338-340 |
| ISSN: | 0975-1041 (Online); 0019-5596 (Print) |
| Source: | IJPAP Vol.42(05) [May 2004]
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