An analytical chemist observes that a macroscopically uniform liquid sample scatters a beam of light passed through it (Tyndall effect). Based on macroscopic and microscopic classification, how should

Question

An analytical chemist observes that a macroscopically uniform liquid sample scatters a beam of light passed through it (Tyndall effect). Based on macroscopic and microscopic classification, how should this sample be categorized?

Prashant Kotian · Accepted Answer

Correct answer: C. The scattering of light (Tyndall effect) is a characteristic property of colloidal dispersions. While they may appear uniform to the naked eye (macroscopically), they are microscopically heterogeneous mixtures consisting of a dispersed phase and a dispersion medium.

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