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A freshly formed ppt of SnO(2) is peptiz...

A freshly formed ppt of `SnO_(2)` is peptized by a small amount of `NaOH` . These colloidal particles may be represented as

A

`[SnOH_(2)]SnO_(3)^(2-),2Na^(o+)`

B

`[SnOH_(2)]Sn^(4+),O^(2-)`

C

`[SnOH_(2)]Na^(o+),OH^(Θ)`

D

`[SnO_(2)]Sn^(4+),OH^(Θ)`

Text Solution

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The correct Answer is:
A
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