Can I get details on formation of soap and detergent by Michelle formation?
Asked by vinayak mehta
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1 Answer
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A soap molecule a tadpole-shaped structure, whose ends have different polarities. At one end is the long hydrocarbon chain that is non-polar and hydrophobic, I.e., insoluble in water but oil soluble. At the other end is the short polar carboxylate ion which is hydrophilic I.e., water soluble but insoluble in oil and grease.
When soap is shaken with water it becomes a soap solution that is colloidal in nature. Agitating it tends to concentrate the solution on the surface and causes foaming. This helps the soap molecules make a unimolecular film on the surface of water and to penetrate the fabric. The long non-polar end of a soap molecule...more
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