JEE Main & Advanced Chemistry Carboxylic Acids Question Bank Properties of Carboxylic Acids and Their Derivatives

  • question_answer
    In the reaction                 \[C{{H}_{3}}COOH\xrightarrow{LiAl{{H}_{4}}}(A)\xrightarrow{{{I}_{2}}+NaOH}(B)\xrightarrow{Ag\text{(Dust)}}(C)\]                 the final product C is

    A)                 \[{{C}_{2}}{{H}_{5}}I\]   

    B)                 \[{{C}_{2}}{{H}_{5}}OH\]

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

    D)                 \[C{{H}_{3}}COC{{H}_{3}}\]

    Correct Answer: C

    Solution :

    \[C{{H}_{3}}COOH\xrightarrow{LiAl{{H}_{4}}}C{{H}_{3}}C{{H}_{2}}OH\]\[C{{H}_{3}}C{{H}_{2}}OH\xrightarrow{{{I}_{2}}/NaOH}CH{{I}_{3}}\xrightarrow{Ag}{{C}_{2}}{{H}_{2}}\]


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