Asian Journal of Applied Sciences1996-3343xxxx-xxxxKnowledgia Review10.3923/ajaps.2009.169.176VasantharaniP. PandiyanV. KannappanA.N. 2200922Ultrasonic velocity (U), viscosity (η), density (ρ) has been measured for ternary mixture of N-methylcyclohexylamine with 1-propanol using benzene as a solvent at three temperatures 303.15, 308.15 and 313.15 K, over the entire range of composition. Adiabatic compressibility (β), free length (Lf), free volume (Vf) and internal pressure (πi) have been calculated using experimental values of ultrasonic velocity (U), viscosity (η) and density (ρ). The results have been used to discuss the nature and strength of intermolecular interactions in the system. Excess values of the above said parameters were plotted against the mole fraction of N-methylcyclohexylamine over the entire composition range, indicates that the strong and weak hydrogen bonding interaction between the molecules of the mixture.]]>Acree, W.E.,19841st Edn.,Agarwal, O.P. and A. Agarwal,199616th Edn.,Ali, A. and A.K. Nain,200258695701Arul, G. and L. Palaniappan,200139561564Awasthi, A. and J.P. Shukla,200341477486Bahl, A. and B.S. Bhat,200517th Edn.,Covington, A.K. and P. Jones,19711st Edn.,Fort, R.J. and W.R. Moore,19656121022111Furniss, B.S., A.J. Hannaford, P.W.G. Smith and A.R. Tatchell,19895th Edn.,Hanel, V.,199884668675Hykes, D., W.R. Hedrick and D.E. Strachman,19851st Edn.,Kincaid, J.F. and H. Eyring,19386620629Lagemann, R.T. and W.S. Dunbar,194549428436Pandey, J.D., S.A.K. Shukla and A.K. Singh,199443353360Perrin, D.D. and W.L.F. Armarego,19883rd Edn.,Pimental, G.C. and A.L. Maclellan,19601st Edn.,Prausnitz, J.M., B. Linchenthalr and E.G. Azevedi,19862nd Edn.,Thiyagarajan, R. and L. Palaniappan,20071011571161Venkatesu, P., G.C. Sekhar and M.V.P. Rao,200644287291