BVP Medical BVP Medical Solved Paper-2013

  • question_answer
    \[C{{H}_{3}}O{{C}_{2}}{{H}_{5}}\] and \[{{(C{{H}_{3}})}_{3}}COC{{H}_{3}}\] are treated with \[HI\]. The fragments after reaction obtained are

    A)  \[C{{H}_{3}}l+{{C}_{2}}{{H}_{5}}OH;\,{{(C{{H}_{3}})}_{3}}C-l+C{{H}_{3}}OH\]

    B)  \[C{{H}_{3}}OH+{{C}_{2}}{{H}_{5}}l;\,{{(C{{H}_{3}})}_{3}}C-OH+C{{H}_{2}}l\]

    C)  \[C{{H}_{3}}l+{{C}_{2}}{{H}_{5}}OH;\,C{{H}_{3}}l+{{(C{{H}_{3}})}_{3}}C-OH\]

    D)  \[C{{H}_{3}}OH+{{C}_{2}}{{H}_{5}}l;{{(C{{H}_{3}})}_{3}}C-l+C{{H}_{3}}OH\]

    Correct Answer: A

    Solution :

                    \[C{{H}_{3}}O{{C}_{2}}{{H}_{5}}\] undergoes cleavage by \[{{S}_{N}}2\] mechanism to give \[C{{H}_{3}}l\] and \[{{C}_{2}}{{H}_{5}}OH\] while \[{{(C{{H}_{3}})}_{3}}COC{{H}_{3}}\] undergoes cleavage by \[{{S}_{N}}1\] mechanism to give \[{{(C{{H}_{3}})}_{3}}Cl\] and \[C{{H}_{3}}OH\].


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