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On adding few drops of dil Hcl or FeCl3 ...

On adding few drops of dil` Hcl` or `FeCl_3` to freshly precipitated ferric hydroxide , a red coloured clloidal solution is obtained . This phenomenon is known as :

A

Peptisation

B

Dialysis

C

Protective action

D

Dissolution

Text Solution

Verified by Experts

The correct Answer is:
A
Conversion of a precitate in to colloid is called peptisation
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