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Surface Chemistry question

2021 · Shift 1 · Q13
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Surface Chemistry question

2021 · Shift 1 · Q13

JEE AdvancedChemistrySurface ChemistryMultiple correct+4 / −2
The correct statement(s) related to colloids is (are)
  1. A
    The process of precipitating colloidal sol by an electrolyte is called peptization.
  2. B
    Colloidal solution freezes at higher temperature than the true solution at the same concentration.
  3. C
    Surfactants form micelle above critical micelle concentration (CMC). CMC depends on temperature.
  4. D
    Micelles are macromolecular colloids.
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