The formed colloid in following reaction is: SnO2 + (Excess) -> — Surface Chemistry Chemistry Question
Question
The formed colloid in following reaction is: SnO2 + $HCl$ (Excess) ->
Answer: D
💡 Solution & Explanation
Excess $HCl$ forms $SnCl_4$, and the SnO2 adsorbs Sn4+ ions to form [SnO2]Sn4+.
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