2. Sample Papers
  3. KVPY

KVPY Sample Paper KVPY Stream-SX Model Paper-27

  • question_answer
    After the zinc distillation of Phenol it reacts with propene in acidic medium and then on air oxidation followed by acid hydrolysis the final product is/are-

    A)

    B)

    C)

    D)

    Correct Answer: B

    Solution :

    \[Ph-OH\xrightarrow{Zn\,\,Dust}Ph-H\xrightarrow[{{H}^{+}}]{C{{H}_{2}}=\,\,CH-\,\,C{{H}_{3}}}\]
    \[Ph-\underset{C{{H}_{3}}}{\mathop{\underset{|}{\mathop{C}}\,}}\,H-C{{H}_{3}}\xrightarrow[\Delta ]{{{O}_{2}}}\xrightarrow{{{H}_{3}}{{O}^{+}}}Ph-OH+\]\[C{{H}_{3}}-\underset{O}{\mathop{\underset{\parallel }{\mathop{C}}\,}}\,-C{{H}_{3}}\]


You need to login to perform this action.
You will be redirected in 3 sec spinner