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NAME THE IONS FORMED DURING ELECTROLYSIS OF COPPER SULPHATE SOLUTION? ON WHICH ELECTRODE DOES COPPER GET DEPOSITED? WHY?

Answer»

When Copper(II) SULPHATE iselectrolysed with a copper anodeelectrode (the CATHODE can be carbon or copper), the copper deposit on the cathode (–) EQUALS the copper dissolves at the anode (+). Therefore the blue colour of the Cu2+ ions STAYS constant because CU deposited = Cu dissolved.


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