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How much charge s requireed to produce H...

How much charge s requireed to produce `H_(2)` fas at the rate of `1 mL sec^(-1)` by the electrolysis of molten `NaCl` ?

A

`8.6 C`

B

`18.4 C`

C

`4.3 C`

D

`1.4 C`

Text Solution

Verified by Experts

The correct Answer is:
A
`1` eq. or `11.2` litre `H_(2) = 96500C`
`:. 1 mL H_(2) = (96500)/(11200) = 8.6C`
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Knowledge Check

  • Statement -1 : During the electrolysis of water, two faraday of charge will produce a total of 33.6 litre of gases at STP at electrodes. Statement -2 : In the electrolysis of water, two faraday of charge will produce half mole of H_(2) gas and one fourth mole of O_(2) gas.

    A
    Statement-1 is true, Statement-2 is true, statement-2 is a correct explanation for statement-1.
    B
    Statement-1 is true , statement-2 is true, statement-2 is not a correct explanation for statement-1.
    C
    Statement-1 is true, statement-2 is false.
    D
    statement-1 is false, statement-2 is true.

  • How much electricity in terms of Faraday is required to produce 100 g of Ca from molten CaCl_2 ?

    A
    1 F
    B
    2 F
    C
    3 F
    D
    5 F

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