INVESTIGATION OF ACOUSTICAL PARAMETERS OF N-(2'-HYDROXY-3'-NITROBENZYLIDENE) -3-SUBSTITUTED PYRIDINE-2-AMINE SCHIFF BASE DERIVATIVES IN DIOXANE-WATER MIXTURE AT 293, 297 AND 300 K
| Main Author: | Mrunal M. Mahajan*1, Pravin B. Raghuwanshi2 & Mamta Mishra3 |
|---|---|
| Format: | Article |
| Terbitan: |
, 2019
|
| Subjects: | |
| Online Access: |
https://zenodo.org/record/3560766 |
Daftar Isi:
- The density, viscosity and ultrasonic velocity of synthesized Schiff base N – (2’-hydroxy-3’-nitrobenzylidene) pyridine-2-amine and its substituted derivatives have been studied in 1,4-dioxane-water mixture at 293, 297 and 300 K, over a wide range of concentration. In present work, study of acoustical parameters like ultrasonic velocity (V), adiabatic compressibility (βs), apparent molar volume (fv) and intermolecular free length (Lf) by ultrasonic interferometric measurements was done, which reflects structural interaction of water molecules and organic solvent molecules with substituted Schiff bases.