JEE Main & Advanced Chemistry Organic Chemistry: Some Basic Principles & Techniques Question Bank Chemical analysis of organic compounds

  • question_answer 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 \[N{{H}_{3}}\] alongwith a solid residue. The solid residue give violet colour with alkaline copper sulphate solution. the compound is [AIEEE 2005]

    A) \[C{{H}_{3}}NCO\]

    B) \[C{{H}_{3}}CON{{H}_{2}}\]

    C) \[{{(N{{H}_{2}})}_{2}}CO\]

    D) \[C{{H}_{3}}C{{H}_{2}}CON{{H}_{2}}\]

    Correct Answer: C

    Solution :

    Not Available


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