JEE Main & Advanced Sample Paper JEE Main - Mock Test - 34

  • question_answer
    Alkenes convert into alcohols by

    A) hydrolysis by dil.

    B) hydration of alkene by alkaline

    C) hydrolysis by water vapours and cone.

    D) Hydration of alkene by aqueous KOH

    Correct Answer: B

    Solution :

      \[\underset{Ethane}{\mathop{{{\operatorname{CH}}_{2}}=C{{H}_{2}}}}\,+{{H}_{2}}O \,\xrightarrow{Conc.\,{{H}_{2}}S{{O}_{4}}}\,\,C{{H}_{3}}-\underset{Ethanol}{\mathop{C{{H}_{2}}}}\,-OH\]


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