Chemical Bonding And Molecular Structure Question 78

Question: The common features among the species $ C{N^{-}} $ , CO and $ N{O^{+}} $ are

Options:

A) Bond order three and isoelectronic

B) Bond order three and weak field ligands

C) Bond order two and p-acceptors

D) Isoelectronic and weak field ligands

Show Answer

Answer:

Correct Answer: A

Solution:

Each of the species has 14 electron so isoelectronic and shows bond order 3. B.O. $ =\frac{1}{2}[N_{b}-N_{a}] $

$ =\frac{1}{2}[10-4]=\frac{6}{2}=3 $ .



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