Concept explainers
(a)
To determine: An explanation corresponding to the reason for the formation of micelles according to the given orientations.
Interpretation: The reason for the formation of micelles according to the given orientations is to be stated.
Concept introduction: If a mixture of fatty acids is agitated in water, an emulsion forms. In emulsions, spherical structures called micelles are dispersed throughout the water. Micelles form when the
(b)
To determine: The reason for breakage of an emulsion by strong acid.
Interpretation: The reason for breakage of an emulsion by strong acid is to be stated.
Concept introduction: If a mixture of fatty acids is agitated in water, an emulsion forms. In emulsions, spherical structures called micelles are dispersed throughout the water. Micelles form when the carboxylic acid groups of the fatty acids face the solvent and their hydrocarbon tails are directed toward the inside of the sphere.
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