Question

The diameter of colloidal particles range from :

• A. $10^{3}m$ to $10^{-3}m$
• B. $10^{-3}m$ to $10^{-6}m$
• C. $10^{-6}m$ to $10^{-9}m$
• D. $10^{-9}m$ to $10^{-12}m$

Answer 1

Answer: (C)

Correct answer is (c) $10^{-6}m$ to $10^{-9}m$