Author:
Sharma Dhirendra Kumar,Mishra Ravi Kant,Prajapati Chandra Pal
Abstract
The ultrasonic velocity, density and viscosity of 1,4- dioxane with alkanols systems have been measured experimentally at 303.15 K over the frequency 3 M. Hz. From these three values, we have calculated thermodynamic and excess thermodynamic parameters such as adiabatic compressibility, deviation in adiabatic compressibility, molar volume excess molar volume, free length, excess free length, Viscosity, deviation in viscosity, internal pressure ,excess internal pressure, acoustic impedance, excess acoustic impedance, excess sound velocity, Rao,s constant, Wada constant, relaxation time and relaxation strength of binary liquid mixture to interpret the nature of the interactions taking place in the binary liquid mixtures. The results analyzed in the sight of molecular interaction between the components. The interaction resulting in the interstitial accommodation of 1, 4- dioxane into alkanols are the predominant factor over dipole-dipole interaction.
Reference32 articles.
1. Ali, A., & Nain, A.K. (2002). Ultrasonic study of molecular interaction in binary liquid mixtures at 300 C. Pramana - Journal of Physics, 58(4), 695-701.
2. Ali, A., Hyder, S. & Tariq, M. (2005). Measurements of the Properties of Binary Mixtures of Dimethylsulphoxide (DMSO) with 1-Alkanols (C4, C6, C7) at 303.15 K. Journal of Thermophysics, 26, 1537–1548. https://doi.org/10.1007/s10765-005-8102-9
3. Al-Kandary, A.J., Al-Jimaz, A.S. & Abdul-Latif, A.M. (2009) Densities, Viscosities, Speeds of Sound and Refractive Indices of Binary Mixtures of Tetrahydrofuran with 1-Hexanol, 1-Heptanol, 1-Octanol, 1-Nonanol and 1-Decanol at 298.15, 303.15, 308.15 and 313.15 K. Physics and Chemistry of Liquid, 47, 210-224. https://doi.org/10.1080/00319100802123152
4. Boodida, S., Ranjithkumar, B., Jyostna, Savitha & Satyanarayana, N. (2007). Densities and viscosities of binary liquid mixtures of N-methylacetamide with some chloroethanes and chloroethenes at T = 308.15 K. Journal of Chemical Thermodynamics, 39. 16-21. https://doi.org/10.1016/j.jct.2006.06.009
5. Buddiga, L.R., Gara, T., Gajula, G.R., & Chidambara Kumar, K.N. (2020). Ultrasonic studies on the thermodynamic and excess thermodynamic properties of bromo benzene substituted with ethyl methyl ketone at 308.15K. Journal of Pure and Applied Ultrasonics, 42, 26-35.