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Adsorption and Colloids — Chemistry STD 11 Science — Question

Maharashtra BoardEnglish MediumSTD 11 ScienceChemistryAdsorption and Colloids1 Mark
MCQ
The size of colloidal particles lies between
  • A
    $10^{-10} m$ and $10^{-9} m$
  • ✓
    $10^{-9} m$ and $10^{-6} m$
  • C
    $10^{-6} m$ and $10^{-4} m$
  • D
    $10^{-5} m$ and $10^{-2} m$
✓

Answer

Correct option: B.
$10^{-9} m$ and $10^{-6} m$

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