BVP Medical BVP Medical Solved Paper-2007

  • question_answer
    Which of the following is industrially prepared by passing ethylene into hypochlorous acid?

    A)  Ethylene glycol

    B)  Ethylene oxide

    C)  Ethylene dinitrate

    D)  Ethane

    Correct Answer: A

    Solution :

    \[\underset{ethylene}{\mathop{{{H}_{2}}C=C{{H}_{2}}}}\,+HOCl\xrightarrow{{}}\underset{ethylene\,chlorohydrin}{\mathop{\underset{Cl}{\mathop{\underset{|}{\mathop{{{H}_{2}}C}}\,}}\,-C{{H}_{2}}OH}}\,\] \[\xrightarrow{NaHC{{O}_{3}}}\underset{ethylene\,glycol}{\mathop{\underset{OH}{\mathop{\underset{|}{\mathop{{{H}_{2}}C}}\,}}\,-\underset{OH}{\mathop{\underset{|}{\mathop{C}}\,}}\,{{H}_{2}}}}\,+NaCl+C{{O}_{2}}\]


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