AFMC AFMC Solved Paper-2010

  • question_answer
    IUPAC nomenclature of  \[{{H}_{3}}C-\underset{C{{H}_{3}}}{\overset{C{{H}_{3}}}{\mathop{\underset{|}{\overset{|}{\mathop{C}}}\,}}}\,-CH=\overset{C{{H}_{3}}}{\mathop{\overset{|}{\mathop{C}}\,}}\,-C{{H}_{3}}\]is

    A)  2, 4, 4-trimethylpent-2-ene

    B)  2, 4, 4-trimethylpent-3-ene

    C)   2, 2, 4-trimethylpent-3-ene

    D)  2, 2, 4-trimethylpent-2-ene

    Correct Answer: A

    Solution :

                    \[{{H}_{3}}\overset{5}{\mathop{C}}\,-\underset{C{{H}_{3}}}{\overset{C{{H}_{3}}}{\mathop{4\underset{|}{\overset{|}{\mathop{C}}}\,}}}\,-\overset{3}{\mathop{C}}\,H=\overset{C{{H}_{3}}}{\mathop{2\overset{|}{\mathop{C}}\,-\overset{1}{\mathop{C}}\,{{H}_{3}}}}\,\]2, 4, 4- trimethylpent -2-ene


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