Intermolecular Interaction Studies in Binary Mixture of Methyl formate with Methanol at Various Temperatures

S. Elangovan; S. Mullainathan

doi:10.14233/ajchem.2014.15350

Issue

Vol. 26 No. 1 (2014): Vol 26 Issue 1

Issue Published : December 26, 2013

This work is licensed under a Creative Commons Attribution 4.0 International License.

Intermolecular Interaction Studies in Binary Mixture of Methyl formate with Methanol at Various Temperatures

https://doi.org/10.14233/ajchem.2014.15350

S. Elangovan

Department of Physics, Easwari Engineering College, Chennai-600 089, India; Research and Development Centre, Bharathiar University, Coimbatore-641 046, India

S. Mullainathan

Research and Development Centre, Bharathiar University, Coimbatore-641 046, India ;Department of Physics, A.V.C. College of Engineering, Mayiladuthurai-609 305, India

Corresponding Author(s) : S. Elangovan

elangovan.physics@rediffmail.com

Asian Journal of Chemistry, Vol. 26 No. 1 (2014): Vol 26 Issue 1
Article Published : December 26, 2013

Abstract

Density (r), viscosity (h) and ultrasonic velocity (U) have been measured for a binary mixture composed of methyl formate and methanol at 303, 308 and 313 K. The adiabatic compressibility (b), acoustic impedance (Z), free length (L_f), free volume (V_f), internal pressure (p_i), viscous relaxation time (t) and Gibbs free energy (DG) have been calculated from the experimental data. The excess values of these parameters (b^E, Z^E, L_f^E, V_f^E, p_i^E, t^E and DG^E) have also been calculated by using the determined data and interpreted in terms of molecular interactions. The deviations in the sign and values of these excess parameters from the ideal mixing reveal that intermolecular interactions obtaining in the liquid mixture.

Keywords

Methyl formate Methanol Ultrasonic velocity Hydrogen bonding

Elangovan, S., & Mullainathan, S. (2013). Intermolecular Interaction Studies in Binary Mixture of Methyl formate with Methanol at Various Temperatures. Asian Journal of Chemistry, 26(1), 137–141. https://doi.org/10.14233/ajchem.2014.15350

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References

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References

J.G. Baragi, S. Maganur, V. Malode and S.J. Baragi, J. Mol. Liq., 178, 175 (2013); doi:10.1016/j.molliq.2012.11.022.

A.K. Nain, J. Chem. Thermodyn., 60, 105 (2013); doi:10.1016/j.jct.2013.01.013.

F. Amireche-Ziar, D. Richon and F.B. Belaribi, Fluid Phase Equilib., 337, 255 (2013); doi:10.1016/j.fluid.2012.10.001.

S. Elangovan and S. Mullainathan, Indian J. Phys., 86, 727 (2012); doi:10.1007/s12648-012-0132-0.

G. Arivazhagan, M. Mahalakshmi and S.A. Jeenathus Zahira, Indian J. Phys., 86, 493 (2012); doi:10.1007/s12648-012-0104-4.

G. Nath and R. Paikaray, Indian J. Phys., 83, 1309 (2009); doi:10.1007/s12648-009-0111-2.

A. Pal, R. Gaba and H. Kumar, J. Solution Chem., 40, 786 (2011); doi:10.1007/s10953-011-9688-0.

E. Zorębski and A. Przybyła, J. Chem. Thermodyn., 59, 127 (2013); doi:10.1016/j.jct.2012.12.003.

A.K. Nain, J. Solution Chem., 36, 497 (2007); doi:10.1007/s10953-007-9122-9.

H. Lu, J. Wang, Y. Zhao, X. Xuan and K. Zhuo, J. Chem. Eng. Data, 46, 631 (2001); doi:10.1021/je0003290.

H. Dong, R. Zhang, W. Yan and S. Li, J. Chem. Thermodyn., 38, 113 (2006); doi:10.1016/j.jct.2005.04.015.

B. Jacobson, J. Chem. Phys., 20, 927 (1952); doi:10.1063/1.1700615.

C.V. Suryanarayana and T. Kuppusamy, J. Acout. Soc. Ind, 4, 75 (1976).

A.N. Kannappan, S. Thirumaran and R. Palani, J. Physiol. Sci., 20, 97 (2009).

M. Rathnam, S. Mohite and S. Kumar, Indian J.Chem.Technol, 15, 409 (2008).

P. Vasantharani, V. Pandiyan and A.N. Kannappan, Asian J. Appl. Sci., 2, 169 (2009); doi:10.3923/ajaps.2009.169.176.

A.N. Kannappan, R. Kesavasamy and V. Ponnuswamy, Am. J. Eng. Appl. Sci, 1, 95 (2008); doi:10.3844/ajeassp.2008.95.99.

G. Nath, S. Sahu and R. Paikaray, Indian J. Phys., 83, 1567 (2009); doi:10.1007/s12648-009-0140-x.

19 M. Rezaei-Sameti, H. Iloukhani and M. Rakhshi, Russ. J. Phys. Chem. A, 84, 2023 (2010); doi:10.1134/S0036024410120034.

R.J. Fort and W.R. Moore, Trans. Faraday Soc., 62, 1112 (1966); doi:10.1039/tf9666201112.

P. Rathore and M. Singh, J. Indian Chem. Soc., 84, 59 (2007).

S.K. Pradhan, S.K. Dash, L. Moharana and B.B. Swain, Indian J. Pure Appl. Phys., 50, 161 (2012).

Issue

Vol. 26 No. 1 (2014): Vol 26 Issue 1

Intermolecular Interaction Studies in Binary Mixture of Methyl formate with Methanol at Various Temperatures

Corresponding Author(s) : S. Elangovan

Abstract

Keywords

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