NEET Sample Paper NEET Sample Test Paper-14

  • question_answer
    Which one is correctly matched here?

    A) \[[Ni{{(CO)}_{4}}]\] Diamagnetic and\[~ds{{p}^{2}}\]

    B)  \[{{[NiC{{l}_{4}}]}^{2-}}\]Paramagnetic and\[s{{p}^{3}}\]

    C) \[{{[Cu{{(CN)}_{4}}]}^{2-}}\] Diamagnetic and\[s{{p}^{3}}\]

    D) \[{{[Cu{{(N{{H}_{3}})}_{4}}]}^{2+}}\] Diamagnetic and\[s{{p}^{3}}\]

    Correct Answer: B

    Solution :

    As in \[{{[NiC{{l}_{4}}]}^{2-}}Ni\]has\[s{{p}^{3}}\]hybridization and paramagnetic nature due to 2 unpaired electron\[({{e}^{-}}).\]Rest of the statements are incorrect. Hence, the correct option is [b].


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