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JAMIA MILLIA ISLAMIA Jamia Millia Islamia Solved Paper-2006

  • question_answer
        In Grignard reagent the carbon-magnesium bond is

    A)  electrovalent                   

    B)  covalent

    C)  dative                                 

    D)  hydrogen bonding

    Correct Answer: B

    Solution :

                    In Grignard reagent\[R-Mg-X\]or \[H-\underset{\begin{smallmatrix}  | \\  H \end{smallmatrix}}{\overset{\begin{smallmatrix}  H \\  | \end{smallmatrix}}{\mathop{C}}}\,-Mg-X\] The\[C-Mg\] bond is covalent.


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