• Dr. Jayant Balwant Patwardhan

We have used an ultrasonic interferometer to test the ultrasonic velocity, density, and viscosity of ternary liquid mixes of tri-n-butyl amine (TBA), n-hexane, and aliphatic alcohols, namely 1-pentanol and 1-hexanol, across a wide concentration range at temperatures of 303, 308, and 313 K. The acoustic characteristics are calculated by using the observed values of adiabatic compressibility (), free length (Lf), free volume (Vf), and internal pressure I and their excess values. Mixtures of 1-alkanols with N-N dimethylformamide (DMF) such as 1-propanol and 1-butanol have had their ultrasonic velocity, density, and viscosity tested at 303 K. In this study, we find that the molecules only interact with one another weakly. Dissociation of 1-propanol's hydrogen-bonded structure also occurs with inclusion of a non-polar component with the polar alcohol. In the 1-prpoanolcyclohexane system, the degree of molecular interaction is rather modest.

Adiabatic compressibility, hydrogen bonding, Internal pressure, excess properties, I-alkanols.

"ANALYTICAL STUDY ON MOLECULAR INTERACTION OF ORGANIC LIQUID", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 10, page no.337-343, October-2022, Available :http://www.jetir.org/papers/JETIRFU06041.pdf

"ANALYTICAL STUDY ON MOLECULAR INTERACTION OF ORGANIC LIQUID", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 10, page no. pp337-343, October-2022, Available at : http://www.jetir.org/papers/JETIRFU06041.pdf