Soaps and detergents info Chemical Man
Soaps and detergents are widely used as cleaning agents. Chemically soaps and detergentsare quite different from each other. The common feature of soaps and detergents is thatwhen dissolved in water the molecules of soap and detergent tend to concentrate at thesurface of the solution or at interface. Therefore, the surface tension of the solution isreduced, it causes foaming of the solution.
Soaps and detergents lower the surface tension of the solution. Such substances are calledsurface-active agents or surfactants.To sum up, soaps and detergents: