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Predict the products of electrolysis obt...

Predict the products of electrolysis obtained at the electrodes in each case by using platinum electrodes :
(i) An aqueous solution of `AgNO_(3)` using platinum electrodes
(ii) An aqueous solution of `CuSo_(4)` using attackable electrodes.

Text Solution

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(i) Ag is deposited at cathode.
`O_(2)` is evolved at anode.
(ii) `Cu^(2+)` ions are deposited at cathode. Equivalent amount of Cu from anode goes into the solution.
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Predict the products of electrolysis obtained at the electrodes in each case when the electrodes used are of platinum : (i) An aqueous solution of AgNO_3 . (ii) An aqueous solution of H_2SO_4 .

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Knowledge Check

  • What will happen during the electrolysis of aqueous solution of CuSO_(4) by using platinum electrodes?

    A
    Coper will deposit at cathode.
    B
    Copper will deposti at anode.
    C
    Oxygen will be released at anode.
    D
    Copper will dissolve at anode.

  • What will happen during the electrolysis of aqueous solution of CuSO_(4) by using platinum electrodes ?

    A
    Copper will deposit at cathode
    B
    Copper will deposit at anode
    C
    Oxygen will be released at anode
    D
    Copper will dissolve at anode.

    • Similar Questions

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    Predict the products of electrolysis in each of the following: (i) An aqueous solution of AgNO_(3) with silver electrodes. (ii) An aqueous solution of AgNO_(3) with platinum electrodes.

    Predict the products of electrolysis in each of the following: (i) An aqueous solution of AgNO_3 with silver electrodes. (ii) An aqueous solution of AgNO_3 with platinum electrodes. (iii) A dilute solution of H_2SO_4 with platinum electrodes. (iv) An aqueous solution of CuCl_(2) , with platinum electrodes.

    What will happen during the electrolysis of aqueous solution of CuSO_(4) by using platinum electrodes?

    Predict the products of electrolysis of the following: (i) An aqueous solution of AgNO_(3) with silver electrodes (ii) An aqueous solution of AgNO_(3) with platinum electrodes. (iii) A dilute aqueous solution of H_(2)SO_(4) with platinum electrodes. (iv) An aqueous solution of CuCl_(2) with platinum electrodes. (Given E_(Ag^(+)//Ag)^(@)=+0.80V, E_(Cu^(2+)//Cu)^(@)=+0.34V )

    Predict the products of electrolysis in each of the following : (a) An aqueous solution of AgNO_(3) with platinum electrodes.

    State the products of electrolysis obtained on the cathode and the anode in the following cases: (i) A dilute solutoin of H_(2)SO_(4) with platinum electrodes (ii) An aqueous solution of AgNO_(3) with silver electrodes.

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