Question

Which of the following pairs of ions are isoelectronic and isostructural?
(a) $CO_3^{2-}, NO_3^-$
(b) $ClO_3^-, CO_3^{2-}$
(c) $SO_3^{2-}, NO_3^-$
(d) $ClO_3^-, SO_3^{2-}$

Answer 1

D IS RIGHT ANSWER........

Answer 2

OPTION D IS CORRECT ✔✔

THANKS

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