2. Sample Papers
  3. JEE Main & Advanced

JEE Main & Advanced Sample Paper JEE Main Sample Paper-40

  • question_answer
    Alcohols can be obtained from all methods except

    A) hydroboration-oxidation

    B) oxymercuration-demercuration

    C) reduction of aldehyde/ketones with Zn-Hg/HCl

    D) fermentation of starch

    Correct Answer: C

    Solution :

    Reduction of aldehydes and ketones with\[Zn(Hg)/HCl\]yields alkanes - (Clemmensen reduction)


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