Q5 / 180 · COMEDK 2016 · Chemistry

The diameter of colloidal particle ranges from

  • A
    $10^{3} \mathrm{~m}$ to $10^{-3} \mathrm{~m}$
  • B
    $10^{-3} \mathrm{~m}$ to $10^{-6} \mathrm{~m}$
  • Correct answer
    C
    $10^{-6} \mathrm{~m}$ to $10^{-9} \mathrm{~m}$
  • D
    $10^{-9} \mathrm{~m}$ to $10^{-12} \mathrm{~m}$

Solution

The diameter of colloidal particle ranges from $10^{-6} \mathrm{~m}$ to $10^{-9} \mathrm{~m}$.

Hence, the correct answer is option: 'C'.

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