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JEE Main & Advanced Sample Paper JEE Main Sample Paper-22

  • question_answer
    \[Ph-C\equiv N\xrightarrow[(2){{H}_{2}}O]{(1)DIBAL-H}P\xrightarrow[\Delta ]{KOH}Q+R\] Correct statement for the above products is:

    A)  P is Ph-COOH

    B)  If Q is salicylic acid then R is para-  hydroxybenzoic acid.

    C)  If Q is benzoic acid then R is benzyl alcohol.

    D)  P is \[Ph-C{{H}_{2}}-NH\]?

    Correct Answer: C

    Solution :

    \[Ph-C\equiv N\xrightarrow[(2){{H}_{2}}O]{(1)\,DIBAL-H}\,P\xrightarrow[\Delta ]{KOH}\]\[\,Ph-COOH+Ph-C{{H}_{2}}-C{{H}_{2}}OH\]


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