NEET Sample Paper NEET Sample Test Paper-33

  • question_answer
    Which of the following has square planar geometry?

    A)  \[{{[PtC{{l}_{4}}]}^{2-}}\]           

    B)  \[{{[NiC{{l}_{4}}]}^{2-}}\]

    C)  \[{{[ZnC{{l}_{4}}]}^{2-}}\]       

    D)  \[{{[CoC{{l}_{4}}]}^{2-}}\]

    Correct Answer: A

    Solution :

    \[{{\left[ PtC{{l}_{4}} \right]}^{2-}}\] has \[ds{{p}^{2}}\]hybridisation hence its geometry is square planar.


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