Acoustical studies on binary mixture of ascorbic acid (Vitamin C) in two different salts (NaCl and MgCl2) using ultrasonic technique

Abstract

The ultrasonic analysis of Ascorbic Acid at with salts solution of MgCl2 and NaCl having a molality of 0.2M and 0.5 M at various temperature (283.15-298.15K) and concentration. From this analysis we determined the ultrasonic velocity with help of digital ultrasonic interferometer machine and density is measured by using of specific gravity density bottle. This observed velocity and density help to calculation of parameter like adiabatic compressibility, change in adiabatic compressibility, relative change in adiabatic compressibility, acoustic impedance, specific heat ratio, non- linear parameter, isothermal compressibility, isobaric thermal expansion coefficient, molecular radius, internal pressure, thermal conductivity, surface tension, Rao’s constant, apparent molal volume, solubility parameter. This all parameters which are gives the information about strong intermolecular interactions, structure, behaviour of solution under various temperature and concentration. This approach is helpful in medical field for the treatment of various types of diseases.