Excess Thermodynamic Properties and Molecular Interaction in Ternary Systems of Aniline at 303.15K
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2016, Vol 4, Issue 9
Abstract
Densities and viscosities of ternary liquid mixtures of Aniline with two polar solvents viz. Methyl ethyl ketone and N, N-Dimethylformamide and three non-polar solvents viz. benzene, toluene and carbon tetra chloride as well as their pure components have been determined at constant temperature 303.15 K. Excess thermodynamic properties viz. the excess viscosity (ηE), the excess molar volume (VE), the excess Gibbs free energy of activation of flow (ΔGE#) and an interaction parameter d by Grunberg and Nissan, have been calculated as a function of composition of ternary mixtures. Results have been revealed as evidence of the type and magnitude of molecular interactions existing among the components. The values of (ηE) and (VE) are negative for all six systems over the entire range of composition. The values of (ΔGE#) and d are negative for the systems with methyl ethyl ketone as a second component, while it is positive for the systems with N,N-Dimethylformamide as a second component except at lower concentration of second component where the value of (ΔGE#) is negative.
Authors and Affiliations
Gunjan Maheshwari
Keywords
Related Articles
- EP ID EP22660
- DOI -
- Views 248
- Downloads 5
Carbon Monoxide Detection and Warning System for Four Wheel Vehicle Cabin
We regularly read about several deaths due to carbon monoxide when people accidently inhale large amount of poisonous gas. There is no system inbuilt in vehicles to warn people about the presence of Carbon Monoxide (CO)...
Optimization And Comparison Of Economic Load Dispatch Problem With The Proposed Traditional Technique
The Economic Dispatch (ED) problem is widely used and constitutes a very important optimization task that must be undertaken on a daily basis in the operation of power systems. Economic dispatch is the short-term determ...
Study On SQL Injection Attacks: Detection And Prevention
SQL injection also referred to as SQLI in short. It is the most dangerous way in which our data can be hacked. Hackers can get to our databases prudently through Web Interface and can delete, modify the important conten...
Identifying the Evolving Communities in Dynamic Networks
The discovery of evolving communities in dynamic multimodal networks with heterogeneous actors is an important research topic possessing challenging tasks. Evolutionary clustering is a recent framework for clustering dy...
Thermal comfort assessment for naturally ventilated classrooms during summer in composite climate of Jaipur
Background: Considering the importance of comfort requirements in classrooms and the fast growing number of institutes for higher education in India, classroom thermal comfort needs serious attention. Methodology: Thir...