MHT CET 2026 Chemistry question
Not in JEE Main or NEET syllabus
Match List I with List II List I (A). Brownian Motion (B). Tyndall Effect (C). Electrophoresis (D). Dialysis List II (I). Removal of impurities from the colloidal sols using a semipermeable membrane. (II). Movement of colloidal particles under the influence of an electric field (III). Random movement of colloidal particles due to kinetic energy. (IV). Scattering of light by colloidal particles Choose the correct answer from the options given below:
Solution
Brownian motion is the zig-zag, random movement of colloidal particles caused by unequal bombardment by the molecules of the dispersion medium (kinetic energy of molecules), so (A) matches (III). The Tyndall effect is the scattering of light by colloidal particles, which makes the path of a beam visible, so (B)
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