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BVP Medical BVP Medical Solved Paper-2005

  • question_answer
    What bond order does \[L{{i}_{2}}\] have?

    A)  3                                            

    B)  1

    C)  2                                            

    D)  0

    Correct Answer: B

    Solution :

                    \[L{{i}_{2}}:KK\sigma {{(2s)}^{2}},\] \[B.O=\frac{1}{2}(2-0)=1\], Hence, structure of \[L{{i}_{2}}\] is \[[Li-Li]\]


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