The bond order and magnetic characteristics of CN are: − − − bonding antibonding − (A) 3, paramagnet — Chemical Bonding Chemistry Question
Question
The bond order and magnetic characteristics of CN are: − − − bonding antibonding − (A) 3, paramagnetic (B) 3, diamagnetic (C) 2.5, diamagnetic (D) 2.5, paramagnetic
Answer: B) 3, DIAMAGNETIC
💡 Solution & Explanation
CN is a 14 electron system. The bond order and magnetism can be predicted using MOT. The MOT electronic configuration of CN is: Bond order (N − N ) = 3 As CN does not have any unpaired electrons, and hence it is diamagnetic.
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