• Ram Adhar Singh

      Articles written in Journal of Chemical Sciences

    • Surface tension measurements in the study of molecular complexes

      Ram Adhar Singh S P Mishra S N Bhat

      More Details Abstract Fulltext PDF

      Surface tension measurements can be used to investigate molecular complex formation in liquid solutions for strong and weak complexes. The association constant and epthalpy for triethylamine-iodine, hexamethylbenzene-tetracyanoethylene and ethanol-iodine in cyclohexane are 4·55×103, 218 and 0.93M−1 at 25° C and 12·5, 7·7 and 5·1 kcal/mol respectively. These values compare well with those reported in the literature by other methods.

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