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Organic Nitrogen Compounds 2 Mark Book Back Question Paper With Answer Key

12th Standard

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Chemistry

Time : 00:45:00 Hrs
Total Marks : 30

    2 Marks 

    15 x 2 = 30
  1. Write down the possible isomers of the C4H9NO2 give their IUPAC names.

  2. There are two isomers with the formula  CH3NO2. How will you distinguish between them?

  3. What happens when
    i. 2 – Nitropropane boiled with HCl
    ii. Nitrobenezene undergo electrolytic reduction in strongly acidic medium.
    iii. Oxidation of tert – butylamine with KMnO4
    iv. Oxidation of acetoneoxime with trifluoroperoxy acetic acid

  4. How will you convert nitrobenzene into
    i. 1,3,5 - trinitrobenzene
    ii. o and p- nitrophenol
    iii. m – nitro aniline
    iv. azoxybenzene
    v. hydrozobenzene
    vi. N – phenylhydroxylamine
    vii. aniline

  5. Complete the following reaction

  6. Identify A aniline + benzaldehyde → A

  7. What happens when
    ii. Nitrobenezene undergo electrolytic reduction in strongly acidic medium.

  8. What happens when
    iii. Oxidation of text – butylamine with KMnO4

  9. What happens when
    iv. Oxidation of acetoneoxime with trifluoroperoxy acetic acid.

  10. How will you convert nitrobenzene into
    ii. o and p- nitrophenol

  11. How will you convert nitrobenzene into
    iii. m – nitro aniline

  12. How will you convert nitrobenzene into
    iv. azoxybenzene

  13. How will you convert nitrobenzene into
    v. hydrozobenzene

  14. How will you convert nitrobenzene into
    vi. N – phenylhydroxylamine

  15. How will you convert nitrobenzene into
    vii. aniline

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