what is the nature of electrode used in electro plating of chromium
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Answer: Tin-lead alloy anodes are generally employed for chromium plating. In a chromium plating tank, the lead anodes serve two purposes: as the positive electrode and to maintain the solution in satisfactory balance by re-oxidizing the trivalent chromium to chromic acid.
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Answered by
2
Explanation:
Tin-lead alloy anodes are generally employed for chromium plating. In a chromium plating tank, the lead anodes serve two purposes: as the positive electrode and to maintain the solution in satisfactory balance by re-oxidizing the trivalent chromium to chromic acid.
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