AMU Medical AMU Solved Paper-2006

  • question_answer
    Which of the following is dihydric alcohol?

    A)  Glycerol                             

    B)  Ethylene glycol

    C)  Catechol                            

    D)  Resorcinol

    Correct Answer: B

    Solution :

                     Glycols are dihydric alcohols (having two hydroxyl groups). Ethylene glycol is the first member of this series.                                 \[\begin{matrix}    C{{H}_{2}}OH  \\    \overset{|}{\mathop{C}}\,{{H}_{2}}OH  \\ \end{matrix}\]                                 ethylene glycol


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