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Incorrect match of charge on colloid isO CdS : Negatively charged solO Charcoal : Negatively charged solTio, sol. Positively charged solO ALO3-XH20 Negatively charged sol |
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Answer» Answer: B Explanation: BECAUSE THE MENTION ELEMENTS HAVE NOT -VE CHARGE SO THIS IS INCORRECT MATCH MARK ME AS BRAINLIST PLEASE ! |
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