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Peptisation is :...

Peptisation is :

A

Precipitation of colloidal particles

B

Purification of colloids

C

Dispersing precipitate into colloidal sols

D

Movement of colloidal particles in the electrical field

Text Solution

Verified by Experts

The correct Answer is:
C
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Assertion : A colloidal sol. Of Fe(OH)_(3) formed by peptisation carries positive charge. Reason : During formation of Fe(OH)_(3), the electrons are lost by the particles.