what is emulsification? define Tyndal effect
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Answer:
The tyndall effect is the scattering of visible light by colloidal particles. An emulsification is a colloidal dispersion of a liquid in either a liquid or a solid.
Explanation:
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Emulsification is the formation of emulsions from two immiscible liquid phases is probably the most versatile property of surface-active agents for practical applications and, as a result, has been extensively studied.The process of dispersing one immiscible liquid in another immiscible liquid is called emulsification. Some common emulsifying agents are detergents and soaps, etc. This process is widely carried out in industries by mechanical mixing of the ingredients of the emulsion in different types of mixers.
The Tyndall effect is the phenomenon in which the particles in a colloid scatter the beams of light that are directed at them. This effect is exhibited by all colloidal solutions and some very fine suspensions. Therefore, it can be used to verify if a given solution is a colloid. The intensity of scattered light depends on the density of the colloidal particles as well as the frequency of the incident light.