RAJASTHAN PMT Rajasthan - PMT Solved Paper-1997

  • question_answer
    Propanol on heating with hydrazine and \[KOH\] gives:

    A)  propanal      

    B)                         propene

    C)                         propane       

    D)                         ethanol

    Correct Answer: A

    Solution :

    \[\underset{\text{Propanol}}{\mathop{C{{H}_{3}}C{{H}_{2}}C{{H}_{2}}OH}}\,+{{H}_{2}}N.N{{H}_{2}}\xrightarrow{KOH}\] \[\underset{\text{Propanal}}{\mathop{C{{H}_{3}}C{{H}_{2}}CHO}}\,\]


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