Prabagaran, S, Venkatesan, S, Udayaseelan, J, Aravinthraj, M. (1399). Molecular Interaction Studies of Ammonium Dihydrogen Phosphate in the Aqueous Solutions of Mono, Di and Triprotic Acids – An Ultrasonic Study. , 31(2), 121-126. doi: 10.22059/jsciences.2020.280203.1007400
S Prabagaran; S Venkatesan; J Udayaseelan; M Aravinthraj. "Molecular Interaction Studies of Ammonium Dihydrogen Phosphate in the Aqueous Solutions of Mono, Di and Triprotic Acids – An Ultrasonic Study". , 31, 2, 1399, 121-126. doi: 10.22059/jsciences.2020.280203.1007400
Prabagaran, S, Venkatesan, S, Udayaseelan, J, Aravinthraj, M. (1399). 'Molecular Interaction Studies of Ammonium Dihydrogen Phosphate in the Aqueous Solutions of Mono, Di and Triprotic Acids – An Ultrasonic Study', , 31(2), pp. 121-126. doi: 10.22059/jsciences.2020.280203.1007400
Prabagaran, S, Venkatesan, S, Udayaseelan, J, Aravinthraj, M. Molecular Interaction Studies of Ammonium Dihydrogen Phosphate in the Aqueous Solutions of Mono, Di and Triprotic Acids – An Ultrasonic Study. , 1399; 31(2): 121-126. doi: 10.22059/jsciences.2020.280203.1007400
Molecular Interaction Studies of Ammonium Dihydrogen Phosphate in the Aqueous Solutions of Mono, Di and Triprotic Acids – An Ultrasonic Study
1Department of physics, Sacred heart College, Tirupattur - 635601, Vellore District, Tamil Nadu, India
2Department of Chemistry, Adhiyamaan College of Engineering, Hosur, India
3Department of Physics, Government Thirumagal Mills College, Gudiyattam- 632 602, Tamil Nadu, India
4Department of Physics, Sacred Heart College Tirupattur - 635601, Vellore District, Tamil Nadu, India
چکیده
Aqueous solutions of mono, di, and triprotic acids were prepared with different molar percentages (say 10%, 20% and 30%). ammonium dihydrogen phosphate is gradually introduced in the aqueous solutions at different concentrations varied from 0.1M to 0.6M at 303K. Densities, viscosities, and velocity of sound of aqueous solutions are measured and they are used to evaluate the other parameters like adiabatic compressibility (β), free length (Lf), internal pressure (πi), apparent molar volume (φV), apparent molar compressibility (φK) and relative Association (RA) of the solution. Experimental results are analyzed based on molecular associations like hydrogen bonding and dipole-dipole interactions between the component molecules, which revealed that the variation of the parameters with the different molar concentrations of both ammonium dihydrogen phosphate and the acids.
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