15 research outputs found

    Ultrasonic, volumetric and viscometric studies of some substituted acetophenones in THF-water, DMF-water and dioxane-water co-solvents at 303.15 K

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    1214-1217Ultrasonic, volumetric and viscometric studies on 2-hydroxy-5- methylacetophenone and 2,4-dihydroxy acetophenone have been carried out in THF-water, DMF-water and dioxane-water cosolvents at 303.15 K. Various thermodynamic parameters such as apparent molal volume, apparent molal compressibility and their limiting values have been determined. The results are discussed in terms of solute-solvent interactions. The study indicates maximum interactions in dioxane-water co-solvent
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