NEET Sample Paper NEET Sample Test Paper-32

  • question_answer 77) Which of the following is least stable :-

    A)  \[C{{H}_{3}}-\overset{\oplus }{\mathop{C}}\,H-C{{H}_{3}}\]

    B)  \[C{{H}_{3}}-C{{H}_{2}}-\overset{\oplus }{\mathop{C}}\,{{H}_{2}}\]

    C)  \[C{{H}_{3}}-\overset{\oplus }{\mathop{\underset{C{{H}_{3}}}{\mathop{\underset{|}{\mathop{C}}\,}}\,}}\,-C{{H}_{3}}\]

    D)  \[C{{H}_{3}}-\underset{C{{H}_{3}}}{\mathop{\underset{|}{\mathop{\overset{C{{H}_{3}}}{\mathop{\overset{|}{\mathop{C}}\,}}\,}}\,}}\,-\overset{\oplus }{\mathop{C}}\,H-{{C}_{6}}{{H}_{5}}\]

    Correct Answer: B

    Solution :

    Not available

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