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Explain the electro refining of impure coppe |
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Answer» The apparatus USED for the electro REFINING of copper . The apparatus consist of electrolytic tank containing actified copper sulphate solution as electrolyte.A thick block of impure copper is made up of annode and a thin strip of pure copper metal is cathode on passing the CURRENT impure copper from the ANODE dissolve and GOES into copper sulphate solution and pure copper from the copper sulphate solution deposits on cathode thus pure copper metal is produces at cathode |
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