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Compounds Containing Nitrogen question

2005 · Shift 0 · Q22
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Compounds Containing Nitrogen question

2005 · Shift 0 · Q22

JEE MainChemistryCompounds Containing NitrogenMCQ+4 / −1
An organic compound having molecular mass 60 is found to contain C = 20%, H = 6.67% and N = 46.67% while rest is oxygen. On heating it gives NH3NH_3NH3​ along with a solid residue. The solid residue give violet colour with alkaline copper sulphate solution. The compound is
  1. A
    CH3NCOCH_3NCOCH3​NCO
  2. B
    CH3CONH2CH_3CONH_2CH3​CONH2​
  3. C
    (NH2)2CO(NH_2)_2CO(NH2​)2​CO
  4. D
    CH3CH2CONH2CH_3CH_2CONH_2CH3​CH2​CONH2​
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