The INCORRECT statements below regarding colloidal solutions is :
Select the correct option:
A
A colloidal solution shows colligative properties.
B
An ordinary filter paper can stop the flow of colloidal particles
C
The flocculating power of $\mathrm{Al}^{3+}$ is more than that of $\mathrm{Na}^{+}$.
D
A colloidal solution shows Brownian motion of colloidal particles.
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
* Colloidel soulution exhibits colligative properties
* An ordinary filter can not stop the flow of colloidal particles.
* Flocculating power increases with increase the opposite charge of electrolyte.
* Colloidal particles show Brownian motion.
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