Atomic Structure Question 93

Question: An isostere is

Options:

A) $ NO_2^{-} $ and $ O_3 $

B) $ NO_2^{-} $ and $ PO_4^{3-} $

C) $ CO_2,,N_2O,,NO_3^{-} $

D) $ ClO_4^{-} $ and $ OC{N^{-}} $

Show Answer

Answer:

Correct Answer: A

Solution:

$ NO_2^{-} $ and $ O_3 $ are isostere. The number of atoms in these $ (=3) $ and number of electrons $ (24) $ are same.



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