MGIMS WARDHA MGIMS WARDHA Solved Paper-2012

  • question_answer
    The number of a (sigma) and\[\pi \](pi) bonds in 1-buene-3-yne is

    A)  \[5\sigma ,5\pi \]                           

    B)  \[8\sigma ,6\pi \]

    C)  \[7\sigma ,3\pi \]                           

    D)  \[6\sigma ,4\pi \]

    Correct Answer: C

    Solution :

                    \[\underset{7\sigma \text{ }bond\text{ }and\text{ 3}\pi \text{ }bond.}{\mathop{{{H}_{2}}C=CH-C\equiv CH}}\,\]


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