Intermolecular Study of Adansonia Digitata (AnD) Binary Liquid Mixture

Abstract:

The resistance of a liquid to flow and the molecules of a liquid exhibit intermolecular attraction for each another and are called its viscosity and surface tension. Surface tension is measured as the energy required to increase the surface area of a liquid by a unit of area. Viscosity is governed by the strength of intermolecular forces and especially by the shapes of the molecules of a liquid. The surface tension of a liquid results from an imbalance of intermolecular attractive forces, the cohesive forces between molecules. The change in free energy during a reaction, it is a direct measure of the amount disorder that is created in the universe when the reaction occurs. A thermo-dynamic quantity combining enthalpy and entropy into a single value is called the Gibbs free energy ΔG. The value of ΔG for a reaction is a direct measure of how far the reaction is from equilibrium. The large negative value for ATP hydrolysis in a cell merely reflects the fact that cells keep the ATP hydrolysis reaction as much as 10 orders of magnitude away from the equilibrium. The change of free energy is equal to the sum of its enthalpy plus the product of the temperature and entropy of the system. The characteristic time for a system to reach an equilibrium condition after a disturbance is called relaxation time. Adansonia Digitata (AnD) fruit collected from Mandav District Dhar (M.P.). The entire chemical used in this study analytical grade.

• Periodical: Defect and Diffusion Forum (Volume 348)
• Pages: 226-231
• DOI: https://doi.org/10.4028/www.scientific.net/DDF.348.226
• Online since: January 2014
• Authors: Sushil Phadke, Suneel Kumar Ujle, Bhaktdarshan Shrivastava, Ashutosh Mishra, Nagesh Dagaonkar
• Keywords: Intermolecular Gibbs Free Energy, Relaxation Time, Surface Tension, Viscosity

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DOI: 10.4028/www.scientific.net/ddf.348.226

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