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Question: Answered & Verified by Expert
The random or zig-zag motion of the colloidal particles in the dispersion medium is referred to as
ChemistrySurface ChemistryJEE Main
Options:
  • A Electro-osmosis
  • B Electrophoresis
  • C Brownian movement
  • D Tyndall effect
Solution:
1192 Upvotes Verified Answer
The correct answer is: Brownian movement
Correct option is 3. Brownian movement
Colloidal sol particles in a dispersion medium are continuously bombarded from all sides as a result of which it causes zig-zag motion which is known as Brownian motion

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