Ultrasonic Investigation of Ni(NO3)2.6H2O in Glycol + Water Solvent at 303.15 K | Chapter 6 | Current Advances in Chemistry and Biochemistry Vol. 10

 Isentropic compressibility (s), intermolecular free length (Lf), apparent molar volume (v), apparent molar compressibility (k), molar compressibility (W), molar sound velocity (R), and acoustic impedance (Z) of Ni are among the acoustic properties studied (NO3). The ultrasonic velocity (U), density (), and relative viscosity (r) of 6H2O in 10%, 20%, and 30% Glycol + Water at 303.15K were determined from the solution's ultrasonic velocity (U), density (), and relative viscosity (r). These values are connected to the solution's molar concentration and represent the distortion of the solvent's structure, i.e. Glycol + Water. Because the majority of solvent molecules interact with the solute, adding more solute molecules to the solvent speeds up the process of breaking down aggregates of solvent molecules. Because large sized solute molecules act as structure promoters, this mechanism inhibits the propagation of sound waves.

Author (S) Details

S. B. Mishra
Department of Chemistry, Radhanath Rath Vigyan Degree Mahavidyalaya, Khuntuni, Cuttack, Pin-754029, Odisha, India.

Ajaya Kumar Patnaik
Department of Chemistry, Ravenshaw University, Cuttack-753003, Odisha, India and Utkal University, Vani Vihar, Bhubaneswar, Odisha, India.

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