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Which halogen is oxidised by conc. HNO3?...

Which halogen is oxidised by conc. `HNO_3`? Give reaction.

Text Solution

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`I_2 , I_2 + HNO_3("conc") to HIO_3 +NO_2 + H_2O`
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Knowledge Check

  • Pb + Conc. HNO_(3) gives

    A
    `Pb(NO_(3))_(2)+NO_(2)`
    B
    `PbNO_(3)+NO`
    C
    `Pb(NO_(3))_(4)+NO_(3)`
    D
    `Pb(NO_(3))_(3)+N_(2)O`

  • When pentan-2-one is oxidised using conc. HNO_(3) the major product will be

    A
    `n-`Butyric acid and formic acid
    B
    Isobutyric acid and acetic acid
    C
    Pentanoic acid
    D
    Ethanoic acid

  • When hexan-2-one is oxidised using conc. HNO_(3) , the major product will be

    A
    n-Butyric acid and acetic acid
    B
    Isobutyric acid and acetic acid
    C
    Pentanoic acid
    D
    Ethanoic acid.

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