Chemical Bonding And Molecular Structure Question 306
Question: Which one of the following constitutes a group of the isoelectronic species-
Options:
A) $ {C^{2-}}_2,{O^{-}}_2CO,NO $
B) $ N{O^{+}} $ , $ {C^{2-}}_2, $ $ C{N^{-}}, $ $ N_2 $
C) $ C{N^{-}}, $ $ N_2 $ , $ {O^{2-}}_2, $ $ {C^{2-}}_2, $
D) $ NO_2 $ , $ O_2 $ , $ N{O^{+}} $ , $ CO $
Show Answer
Answer:
Correct Answer: B
Solution:
- $ N{O^{+}},{C^{2-}}_2,C{N^{-}} $ , and $ N_2 $ all have 14 electrons.