Which of the following pairs are isoelectroni | vedclass

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(A) Isoelectronic species have the same number of electrons,and isostructural species have the same shape and hybridization.$1$. For $NO_3^-$: Total e

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$NO_3^-, CO_3^{2-}$

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(A) Isoelectronic species have the same number of electrons,and isostructural species have the same shape and hybridization.$1$. For $NO_3^-$: Total electrons = $7 + (3 	imes 8) + 1 = 32$. Hybridization is $sp^2$,and the shape is trigonal planar.$2$. For $CO_3^{2-}$: Total electrons = $6 + (3 	imes 8) + 2 = 32$. Hybridization is $sp^2$,and the shape is trigonal planar.Since both $NO_3^-$ and $CO_3^{2-}$ have $32$ electrons and a trigonal planar structure,they are isoelectronic and isostructural.

Which of the following pairs are isoelectronic and isostructural? $NO_3^-, CO_3^{2-}, ClO_3^-, SO_3$

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