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Electrochemical equivalent for copper is...

Electrochemical equivalent for copper is `3.2xx10^(-7) kg C^(-1)` An electric current of 3.0 A is passed through a copper voltamater for one minture .How much will be deposited during electrolysis?

Text Solution

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The correct Answer is:
`5.76xx10^(6) kg`
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Knowledge Check

  • The electrochemical equivalent of silver is 0.001114 g . When an electric current of 0.5 ampere is passed through an aqueous silver nitrate solution for 200 seconds , the amount of silver deposited is

    A
    1.118 g
    B
    `0.1118 g`
    C
    `5.590` g
    D
    `0.5590 g`

  • The electrochemical equivalent of silver is 0.0011191 g. When an electric current of 0.5 ampere is passed through an aquesus silver nitrate solution of 200 sec, the amount fo silver deposited is:

    A
    `1.1191` g
    B
    `0.11191` g
    C
    `5.590` g
    D
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  • 0.5F of electricity is passed through 500mL of copper sulphate solution. The amount of copper which can be deposited will be

    A
    `63.5g`
    B
    `31.75g`
    C
    `15.8g`
    D
    Unpredictable

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