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      Permanent link:
      https://www.ias.ac.in/article/fulltext/seca/009/01/0010-0016

    • Keywords

       

      Camphor; Phenyl Acetic Acid; Brucine; Salicylamide; Phenyl Salicylate

    • Abstract

       

      A large number of organic compounds belonging to different groups have been studied in regard to their behaviour on the surface of water. The influences of the various groups—COOH, >C=O, −NH2, etc. in a substance on its behaviour on the water surface are discussed.

      Percentage lowering of surface tension of aqueous solutions of a number of typical compounds are recorded and the results compared with their behaviour on the water surface.

      Combination movements exhibited by the pairs phenylacetic acid— camphor andp-nitrotoluene—o-nitrophenol are described.

    • Author Affiliations

       

      G V L Narasimha Murti1 T R Seshadri1

      1. Department of Chemistry, Andhra University, Waltair
    • Dates

       
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