EAMCET Medical EAMCET Medical Solved Paper-2010

  • question_answer
    The product obtained when propene undergoes addition reaction with HBr in the presence of benzoyl peroxide is

    A)  1-bromopropane

    B)  2-bromopropane

    C)  1, 2-dibromopropane

    D)  2, 2-dibromopropane

    Correct Answer: A

    Solution :

                     In the presence of peroxide, anri-Markownikoffs rule is followed, ie, the negative part of reagent goes to that carbon atom which carry more number of H atoms. \[C{{H}_{3}}CH=C{{H}_{2}}+HBr\xrightarrow{\text{Benzoyl}\,\text{peroxide}}\] \[\underset{1-\text{bromopropane}}{\mathop{C{{H}_{3}}C{{H}_{2}}C{{H}_{2}}Br}}\,\]


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