CEE Kerala Engineering CEE Kerala Engineering Solved Paper-2002

  • question_answer
    An important industrial solvent, also a laboratory reagent called 2-butanone is nothing but:

    A)  methyl ethyl ketone

    B)  dimethyl ketone

    C)  diethyl ketone

    D)  propyi ketone

    E)  methyl propyi ketone

    Correct Answer: A

    Solution :

    The structure of 2-butanone is: \[C{{H}_{3}}-\overset{\begin{smallmatrix}  O \\  |\,| \end{smallmatrix}}{\mathop{C}}\,-C{{H}_{2}}-C{{H}_{3}}\] Hence, it is methyl ethyl ketone


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