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On passing one Faraday of charge, one gr...

On passing one Faraday of charge, one gram mole of the substance is deposited on the cathode. Comment.

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The statement is wrong. One gram equivalent of the substance is deposited on passing one Faraday or 96500 C of charge.
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On passing 1.5 F charge, the number of moles of aluminium deposited at cathode are [Molar mass of Al 27 gram mol^(-1)]

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Knowledge Check

  • One gram equivalent of a substance is liberated at an electrode by

    A
    `6.22xx10^(23)` electrons
    B
    96500 C
    C
    1 amp of current for one second
    D
    1 amp current for 96500 C

  • One gram equivalent of a substance is liberated at an electrode by :

    A
    `6.023 xx 10^(23)` electrons
    B
    `96500 C`
    C
    1 amp current for 1 second
    D
    1 amp current for 96500 sec

  • On passing 1.5 F charge, the number of moles of aluminium deposited at cathode are- [Molar mass of Al = 27 gram "mol"^(-1) ]

    A
    `1.0`
    B
    `13.5`
    C
    `0.50`
    D
    `0.75`

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