JEE Main & Advanced Chemistry Alcohols, Phenols and Ethers / एल्कोहॉल, फीनॉल तथा ईथर Question Bank Properties of alcohol Phenol and Ethers

  • question_answer
    In \[C{{H}_{3}}C{{H}_{2}}OH\underset{{{350}^{o}}C}{\mathop{\xrightarrow{X}}}\,C{{H}_{2}}=C{{H}_{2}}+{{H}_{2}}O;\]  'X' is

    A)                 NaCl     

    B)                 \[CaC{{l}_{2}}\]

    C)                 \[{{P}_{2}}{{O}_{5}}\]    

    D)                 \[A{{l}_{2}}{{O}_{3}}\]

    Correct Answer: D

    Solution :

      \[C{{H}_{3}}C{{H}_{2}}OH\underset{{{350}^{o}}C}{\mathop{\overset{A{{l}_{2}}C{{O}_{3}}}{\mathop{\xrightarrow{(X)}}}\,}}\,C{{H}_{2}}=C{{H}_{2}}+{{H}_{2}}O\]


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