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From a solution Cuso4 the metal used to ...

From a solution `Cuso_4` the metal used to recover copper is

A

Na

B

Ag

C

Hg

D

Fe

Text Solution

Verified by Experts

The correct Answer is:
D
Fe can be used to recover Cu from `CuSO_(4)` solution.
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Calculate the mass of copper deposited from a solution of CuSO_(4) by passage of 5.0 A current for 965 seconds .

A large piece of zinc metal is placed in copper (II) sulphate, CuSO_(4) solution. The blue solution becomes colourless as copper metal falls to the bottom of the container. The resulting solution contains zinc sulphate, ZnSO_(4) . Write balanced formula unit, total ionic, and net ionic equations for the reaction.

Knowledge Check

  • From a solution of CuSO_4 the metal used to recover copper is

    A
    `Na`
    B
    `Ag`
    C
    `Hg`
    D
    `Fe`

  • On passing 96500 coulomb of charge through a solution CuSO_(4) the amount of copper liberated is

    A
    64 gm
    B
    32 gm
    C
    32 kg
    D
    64 kg

  • The metal used to recover copper from a solution of CuSO_(4) is :

    A
    Fe
    B
    Au
    C
    Hg
    D
    Ag

    • Similar Questions

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    2.5 Faradays of electricity is passed through solution of CuSO_4 . The number of gram equivalents of copper deposited on the cathode would be

    Aqueous solution of CuSO_4 changes blue litmus to red as

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