SATHEE: Structure of Atom - Result Question 47

Structure of Atom - Result Question 47

####51. Which of the following is isoelectronic?[2002]

(a) $C O_{2}, N O_{2}$

(b) $N O_{2}^{-}, C O_{2}$

(c) $C N^{-}, C O$

(d) $S O_{2}, C O_{2}$

Show Answer

Solution:

(c) Both $C N^{-}$ and $C O$ have 14 electrons.

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