J & K CET Medical J & K - CET Medical Solved Paper-2002

  • question_answer
    Butanenitrile is prepared by heating:

    A)  propyl alcohol with KCN

    B)  butyl alcohol with KCN

    C)  butyl chloride with KCN

    D)  propyl chloride with KCN

    Correct Answer: D

    Solution :

                     Butanenitrile is prepared by heating propyl chloride with KCN. \[C{{H}_{3}}C{{H}_{2}}C{{H}_{2}}Cl+KCN\xrightarrow[{}]{\Delta }\underset{butanenitrile}{\mathop{C{{H}_{3}}C{{H}_{2}}C{{H}_{2}}CN}}\,\]                                                                 \[+KCl\]


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