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Electrolysis of an aqueous solution of c...

Electrolysis of an aqueous solution of copper sulphate using platinum electrodes produces____ at the cathode and ___at the anode.

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To solve the question regarding the electrolysis of an aqueous solution of copper sulfate using platinum electrodes, we can break it down into the following steps: ### Step 1: Understand the Electrolysis Process Electrolysis involves passing an electric current through an electrolyte (in this case, an aqueous solution of copper sulfate) which causes chemical reactions at the electrodes. **Hint:** Remember that electrolysis requires two electrodes: a cathode (negative) and an anode (positive). ### Step 2: Identify the Components of Copper Sulfate Solution ...
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Knowledge Check

  • During the electrolysis of the aqueous solution of copper sulphate using Pt electrodes , the reaction taking place at anode electrode is

    A
    `Cu^(2+)+2e^(-)toCu`
    B
    `Cu to Cu^(2+)+2e^(-)`
    C
    `2H_(2)O to4H^(oplus)+O_(2)+4e^(-)`
    D
    `H_(2)O+e^(-) to overset(Theta)(OH)+1//2H_(2)`

  • During the electrolysis of the aqueous solution of copper sulphate using Pt electrode, the reaction taking place at anode electrode is

    A
    `Cu^(2+)+2e^(-) rarr Cu`
    B
    `Cu rarr Cu^(2+)+2e^(-)`
    C
    `2H_(2)O rarr 4H^(o+)+O_(2)+4e^(-)`
    D
    `H_(2)O+e^(-) rarr overset(c-)(O)H+1//2H_(2)`

  • A dilute aqueous solution of CuSo_4 is electrolysed using platinum electrods. The products at the anode and cathode are:

    A
    `O_2,H_2`
    B
    `H_2,O_2`
    C
    `O_2,Cu`
    D
    `S_2O_8^(2-),H_2`

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