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A white precipitate of Sn(OH)4 is peptiz...

A white precipitate of `Sn(OH)_4` is peptized with dilute HCl. The sol particle will carry

A

positive charge

B

positive charge

C

sometimes positive and sometimes negative charge

D

no charge

Text Solution

Verified by Experts

The correct Answer is:
A
Hydrated `Sn0_(2)` forms `SnCl_(4)` with HCI. `Sn_(4+)` adsorb as `Sn0_(2)` particles to form positive sol.
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