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Calculate the electrochemical equivalent...

Calculate the electrochemical equivalent of the lightest element .

Text Solution

Verified by Experts

The correct Answer is:
`1.045xx10^(-5)` gm/coulomb
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Knowledge Check

  • In a electrochemical cell

    A
    Potential energy changes into kinetic energy
    B
    Kinetic energy changes into potential energy
    C
    Chemical energy changes into electrical energy
    D
    Electrical energy changes into chemical energy

  • In a electrochemical cell

    A
    Potential energy changes into kinetic energy
    B
    Kinetic energy changes into potential energy
    C
    Chemical energy changes into electrical energy
    D
    Electrical energy changes into chemical energy

  • The units of electrochemical equilvalent are

    A
    gC
    B
    `gamp^(-1)s^(-1)`
    C
    `g amp s^(-1)`
    D
    `amp^(-1)s`

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    The electro chemical equivalent of an element is 0.0006735 g/C. Its equivalent weight is

    0.066 g of metal was deposited, when a current of 2 A is passed through a metal ion solution for 100s. What is the electrochemical equivalent (in g-C^(-1) ) of the metal?

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