JEE Main & Advanced AIEEE Solved Paper-2002

  • question_answer
    End product of the following reaction is \[C{{H}_{3}}C{{H}_{2}}COOH\xrightarrow[\text{Red P}]{C\,{{l}_{2}}}\xrightarrow{\text{Alcoholic KOH}}\]   AIEEE  Solved  Paper-2002

    A)              \[C{{H}_{3}}\underset{\begin{smallmatrix}  | \\  OH \end{smallmatrix}}{\mathop{C}}\,HCOOH\]                    

    B)              \[C{{H}_{2}}\underset{\begin{smallmatrix}  | \\  OH \end{smallmatrix}}{\mathop{C}}\,{{H}_{2}}COOH\]             

    C)           \[C{{H}_{2}}=CHCOOH\]

    D)          \[\underset{\begin{smallmatrix}  | \\  Cl \end{smallmatrix}}{\mathop{C}}\,{{H}_{2}}\underset{\begin{smallmatrix}  | \\  OH \end{smallmatrix}}{\mathop{C}}\,HCOOH\]

    Correct Answer: C

    Solution :

    \[C{{H}_{3}}C{{H}_{2}}COOH\xrightarrow[\begin{smallmatrix}  \,\,\,\,\,\,\,\,\,\,\,\,\,\text{Red P} \\  \left( \text{HVZ reaction} \right) \end{smallmatrix}]{C{{l}_{2}}}C{{H}_{3}}\underset{\begin{smallmatrix}  | \\  Cl \end{smallmatrix}}{\mathop{C}}\,HCOOH\]                    \[\xrightarrow[\left( \text{elimination} \right)]{\text{Alcoholic KOH}}\underset{\text{Acrylic acid}}{\mathop{C{{H}_{2}}=CHCOOH}}\,\]


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