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Correlation between Surface Tension on Aqueous Solution of 5-Fluorouracil with Heterocyclic Compound at Various Temperatures

Ubagaramary D, Enoch VMV, Mullainathan S, Abishek S, kumar VP and Jagan K

The speed of sound (U), density (ρ) and viscosity (η) of aqueous solution of 5-Fluorouracil with tetrahydrofuran (THF) are measured at various mole fractions at various temperatures at 295.15 K and 300.15 K. From the experimental data, the adiabatic compressibility (β), free volume (VF), internal pressure (πi) and acoustic impedance (Z) are established. The observed results are examined in terms of structural changes around the ion and effect of the solvent.