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VMMC VMMC Medical Solved Paper-2002

  • question_answer
    \[{{H}_{3}}C-C\equiv C-\underset{C{{H}_{3}}}{\mathop{\underset{|}{\mathop{C}}\,}}\,=C{{H}_{2}}\] has how many \[\sigma \] and \[\pi \] bonds?

    A)  13, 3                     

    B)         10, 3     

    C)         15, 4                     

    D)         12, 4

    Correct Answer: A

    Solution :

    It has \[\text{13}\sigma -\]and \[3-\pi \]bonds. \[C{{H}_{3}}-C=C+OCH.C{{H}_{3}}\]        


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