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During electrolysis of aqueous NaOH,4gof...

During electrolysis of aqueous `NaOH,4gof O_2` gas is liberated at NTP at anode, `H_2` gas liberated cathode is

A

2.8 litres

B

5.6 litres

C

11.2 litres

D

22.4 litres

Text Solution

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The correct Answer is:
B
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Knowledge Check

  • In electrolysis of dilute H_(2)SO_(4) what is liberated at anode?

    A
    `H_(2)`
    B
    `SO_(4)^(2-)`
    C
    `SO_(2)`
    D
    `O_(2)`.

  • During the electrolysis of sodium ethanoate, the gas liberated at cathode is :

    A
    `H_(2)`
    B
    `CO_(2)`
    C
    `CH_(4)`
    D
    `CH_(3)-CH_(3)`

  • During electrolysis of acidified water, O_(2) gas is formed at the anode . To produce O_(2) gas at the anode at the rate of 0.224mL per second at STP , current passed is

    A
    `0.224A`
    B
    `2.24A`
    C
    `9.65A`
    D
    `3.86A`

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    In the electrolysis of water Name the gases liberated at anode and cathode.

    During electrolysis of molten PbBr_(2) , _____ fumes are liberated at the anode.

    During electrolysis of brine, a gas G is liberated at anode When this gas G' is passed through slaked lime, a compound 'C' is formed, which is used for disinfecting drinking water. Write formula of 'G' and 'C'.

    When electrolysis is carried out on water, __________ gas is liberated at the anode.

    During the electrolysis of acidified water, O_(2) gas is formed at the anode. To produce O_(2) gas at the anode at the rate of 0.224 Ml per second at STP , the current passed is

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