Oils and fats are obtained by saponification | vedclass

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(D) The substance,whose molecules associate in a given solvent to form colloidal particles,is known as an associated colloid.Soap and detergent molecu

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Associated colloids or Micelles

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(D) The substance,whose molecules associate in a given solvent to form colloidal particles,is known as an associated colloid.Soap and detergent molecules are generally smaller than colloidal particles.These molecules associate in concentrated solutions to form particles of colloidal size.These associations of soap and detergent are known as micelles.

Oils and fats are obtained by saponification of potassium stearate. Its formula is $CH_3(CH_2)_{16}COO^-K^+$. The hydrophobic end of the molecule is $CH_3(CH_2)_{16}$ and the hydrophilic end is $COO^-K^+$. Potassium stearate is an example of:

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