J & K CET Engineering J and K - CET Engineering Solved Paper-2006

  • question_answer
    Match the following            List ?A?                             List ?B? (1) \[PhC{{O}_{2}}C{{H}_{3}}\]               [A]\[2,4-\text{DNP}\] (2) \[{{C}_{6}}{{H}_{5}}C{{H}_{2}}C{{O}_{2}}H\]      [B] Arndt-Eistert synthesis (3)\[{{C}_{6}}{{H}_{5}}CHO\]                  [C] Hydrolysis Correct answer is

    A) \[1-A,\,2-B,\,3-C\]

    B)  \[1-B,\,2-C,\,3-A\]

    C)  \[1-C,\,2-B,\,3-A\]

    D)  \[1-B,\,2-A,\,3-C\]

    Correct Answer: B

    Solution :

              List ?A?                    List ?B? \[PhC{{O}_{2}}C{{H}_{3}}\]                        Arndt-Eistert synthesis Hydrolysis \[{{C}_{6}}{{H}_{5}}C{{H}_{2}}C{{O}_{2}}H\]               Hydrolysis \[{{C}_{6}}{{H}_{5}}CHO\]                         \[2,4-DNP\]


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