Chemistry · Surface Chemistry
Which of the following statements is correct for colloidal systems?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A colloidal solution is completely opaque in all conditions.
- 2A colloidal solution is completely transparent to light.
- 3In a colloidal solution, particles have diameters strictly between 200 and 400 mμ only.
- 4In a colloidal solution, particles have diameters between 1 and 1000 nm (or 1 and 100 mμ).✓
Correct answer
In a colloidal solution, particles have diameters between 1 and 1000 nm (or 1 and 100 mμ).
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