Colloidal Dispersion Quiz
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Questions and Answers

Which type of dispersion system consists of particles or droplets dispersed throughout another component?

  • Molecular Dispersion
  • Colloidal Dispersion (correct)
  • Coarse Dispersion
  • None of the above

    • What is the particle size range for colloidal dispersion according to the text?

  • Less than 1 nm
  • 1 nm to 0.5 µm (correct)
  • Greater than 0.5 µm
  • 1 µm to 5 µm

    • What characteristic distinguishes colloidal dispersion from molecular dispersion?

  • Visible in electron microscope (correct)
  • Diffuse rapidly
  • Pass through ultrafilter
  • Invisible in electron microscope

    • Which type of dispersion system includes examples like colloidal silver sols, natural and synthetic polymers, and milk?

    <p>Colloidal Dispersion</p> Signup and view all the answers

    What is the maximum particle size for a coarse dispersion according to the text?

    <p>&gt; 5 µm</p> Signup and view all the answers

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