Which of the following are isoelectronic and isostructural?
$N O_{3}^{-}, C O_{3}^{2 -}, C l O_{3}^{-}, {S O}_{3}$

N O_{3}^{-}, C O_{3}^{2 -}

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{S O}_{3}, N O_{3}^{-}

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C l O_{3}^{-}, C O_{3}^{2 -}

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C O_{3}^{2 -}, {S O}_{3}

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Solution

The correct option is C $N O_{3}^{-}, C O_{3}^{2 -}$
$N O_{3}^{-}, C O_{3}^{2 -}$ are isoelectronic and isostructural.
Both $N O_{3}^{-}$ and $C O_{3}^{2 -}$ have 32 electrons and central atom in each has ${s p}^{2}$ -hybridization.

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Similar questions

Which of the following, are isoelectronic and isostructural ?

$N O_{3}^{-}, C O_{3}^{2 -}, C l O_{3}^{-}, S O_{3}$

N O_{3}^{-}, C O_{3}^{2 -}, C l O_{3}^{2 -}, S O_{3}

N O_{3}^{-}, C l O_{3}, S O_{3}

C O_{3}^{2 -}

Which of the following are iso-electronic and iso-structural?

$N O_{3}^{-}$ , $C O_{3}^{2 -}$ , $C l O_{3}^{-}$ , $S O_{3}$

Which among the following are isoelectronic $N O_{3}^{-}, C O_{3}^{2 -}, C l O_{3}^{-}, S O_{2}$

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