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  3. RAJASTHAN ­ PET

RAJASTHAN ­ PET Rajasthan PET Solved Paper-2004

  • question_answer
    Which of the following set is correct on the basis of following lists?            List-I                      List-II [A] \[N{{H}_{2}}CONHN{{O}_{2}}\]   1.   Biuret [B] \[{{({{C}_{6}}{{H}_{5}}NH)}_{2}}CO\]    2.  Semicarbazide [C] \[N{{H}_{2}}CONHN{{H}_{2}}\]   3.   Nitrourea [D] \[N{{H}_{2}}CONHCON{{H}_{2}}\] 4.  Diphenyl urea

    A) Codes    A-3       B-4       C-2      D-1

    B)    A-3      B-1       C-2      D-4

    C)    A- 3      B- 2       C-1      D-4

    D)   A-3      B- 1      C-4        D-2

    Correct Answer: C

    Solution :

     \[N{{H}_{2}}CONHN{{O}_{2}}\]     Nitrourea \[{{({{C}_{6}}{{H}_{5}}NH)}_{2}}CO\]      Diphenyl urea \[N{{H}_{2}}CONH.\text{ }N{{H}_{2}}\]   Semicarbazide \[N{{H}_{2}}CONHCON{{H}_{2}}\] Biuret


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