RAJASTHAN PMT Rajasthan - PMT Solved Paper-2001

  • question_answer
    \[C{{H}_{3}}-O-{{C}_{2}}{{H}_{5}}+HI\xrightarrow{{}}A,\] product A is:

    A)  \[C{{H}_{3}}I+{{C}_{2}}{{H}_{5}}I\]

    B)  \[C{{H}_{3}}I+{{C}_{2}}{{H}_{5}}OH\]

    C)  \[C{{H}_{3}}CHI+C{{H}_{3}}OH\]

    D)  \[C{{H}_{3}}OH+C{{H}_{3}}C{{H}_{2}}OH\]

    Correct Answer: A

    Solution :

    \[\underset{Ethyl\text{ }methyl\text{ }ether~~~}{\mathop{C{{H}_{3}}-O-{{C}_{2}}{{H}_{5}}}}\,+\underset{~\left( In\text{ }excess \right)~~}{\mathop{HI}}\,\xrightarrow{{}}\underset{\begin{smallmatrix}  Methyl \\  Iodide \end{smallmatrix}}{\mathop{C{{H}_{3}}I}}\,\] \[\underset{\text{Ethyl Iodide}}{\mathop{{{C}_{2}}{{H}_{5}}I+{{H}_{2}}O}}\,\]


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