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Factors Affecting Electrolysis

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Question

Select the ion in each case, that would get selectively discharged from the aqueous mixture of the ions listed below:
$S O_{4}^{2 -}, N O_{3}^{-}$ and $O H^{-}$ .

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Solution

$O H^{-}$ ion having higher discharge potential would get selectively discharged from the aqueous mixture.

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Q. The reagent(s) that can selectively precipitate

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from a mixture of

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in aqueous solution is (are) :

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Factors Affecting Electrolysis

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