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Question
In the below electrorefining process, silver nitrate can be used as a solution.
In the below electrorefining process, silver nitrate can be used as a solution.
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Solution
The correct option is B False
Copper gets dissolved as ions need not necessarily gets deposited on the pure copper rod. The copper ions from solution can gain electrons and get deposited. Silver being less reactive gets displaced from solution by copper which defeats the whole point of refining.
False
Copper gets dissolved as ions need not necessarily gets deposited on the pure copper rod. The copper ions from solution can gain electrons and get deposited. Silver being less reactive gets displaced from solution by copper which defeats the whole point of refining.
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