Question

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Name the products formed at cathode and anode during the electrolysis of copper sulphate solution using platinum electrodes
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Answer 1

Explanation:

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Answer 2

i) Red metal copper deposits at the cathode and colourless odourless gas oxygen at the anode. ii) The blue colour of copper sulphate solution soon fades. Give a reason why: i) Sodium chloride will conduct electricity only in fused or aqueous solution state.