Research on Ion-Solvent Interactions in the Inorganic Liquid Mixtures by Ultrasonic Technique
K. Rathina1, M. Umadevi2, C. Senthamil Selvi3, Ramalatha Marimuthu4
1K.Rathina, Assistant Professor II, Department of Physics, Kumaraguru College of Technology, Coimbatore (Tamil Nadu), India.
2M.Umadevi, Department of Physics, Sri Parasakthi College for women, Courtallam (Tamil Nadu), India.
3C.Senthamil Selvi, Department of Physics, Chellammal Women’s College, Chennai (Tamil Nadu), India.
4Ramalatha Marimuthu, Department of Electronics and Communication Engineering, Kumaraguru College of Technology, Coimbatore (Tamil Nadu), India.
Manuscript received on 15 August 2019 | Revised Manuscript received on 27 August 2019 | Manuscript Published on 06 September 2019 | PP: 151-159 | Volume-8 Issue- 6S, August 2019 | Retrieval Number: F10320886S19/19©BEIESP | DOI: 10.35940/ijeat.F1032.0886S19
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Abstract: Ultrasonic speed, density and viscosity of binary liquid mixtures of aqueous ammonium per sulphate with other sulphate solutions at 303.15 K have been measured. From these experimental data, the adiabatic compressibility, intermolecular free length, internal pressure, acoustic impedance, relaxation time, molar volume, classical absorption coefficient and surface tension have been computed. The excess viscosity, excess compressibility, excess intermolecular free length, excess acoustic impedance and excess molar volume values are evaluated to find the nature and the extent of the interactions between the constituent molecules of the liquid mixture systems.
Keywords: Molecular Interaction, Ammonium Persulphate, Ultrasonic Velocity, Relaxation Time, Excess Acoustic Impedance.
Scope of the Article: Operational Research