NEET Chemistry Alcohols, Phenols and Ethers / एल्कोहॉल, फीनॉल तथा ईथर Question Bank Self Evaluation Test - Alcohols, Phenols and Ethers

  • question_answer
    Allyl phenyl ether can be prepared by heating:

    A) \[{{C}_{6}}{{H}_{5}}Br+C{{H}_{2}}=CH-C{{H}_{2}}-ONa\]

    B) \[C{{H}_{2}}=CH-C{{H}_{2}}-Br+{{C}_{6}}{{H}_{5}}ONa\]

    C) \[{{C}_{6}}{{H}_{5}}-CH=CH-Br+C{{H}_{3}}-ONa\]

    D) \[C{{H}_{2}}=CH-Br+{{C}_{6}}{{H}_{5}}-C{{H}_{2}}-ONa\]

    Correct Answer: A

    Solution :

    [a] \[{{C}_{6}}{{H}_{5}}Br+NaO-C{{H}_{2}}-CH=C{{H}_{2}}\xrightarrow{{}}\] \[C\underset{Allyl\,phenyl\,ether}{\mathop{_{6}{{H}_{5}}-O-C{{H}_{2}}-CH=C{{H}_{2}}-NaBr}}\,\]


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