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Nitrogen can be purified from the impuri...

Nitrogen can be purified from the impurities of oxides of nitrogen and ammonia by passing through

A

Conc. HCl

B

Alkaline solution of pyrogallol

C

A solution of `K_(2)Cr_(2)O_(7)` acidified with `H_(2)SO_(4)`

D

A solution of `KOH`

Text Solution

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The correct Answer is:
C
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Knowledge Check

  • Pure nitrogen can be prepared from

    A
    `NH_4OH`
    B
    `Ca_(3)NO_2`
    C
    `NH_4NO_2`
    D
    `BaO`

  • Pure nitrogen can be prepared from

    A
    `NH_(4)OH`
    B
    `Ca_(3)N_(2)`
    C
    `NH_(4)NO_(2)`
    D
    All of these

  • Pure nitrogen can be prepared from

    A
    `NH_(4)OH`
    B
    `NH_(4)NO_(2)`
    C
    `Ba(NO_(3))_(2)`
    D
    `Ca_(3)N_(2)`

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    N2 and Oxides OF Nitrogen

    Dinitrogen can be purified from the impurities of NO and NH_(3) by passing through :

    the process of conversion of nitrogen to ammonia by microbes is

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