The common feature among the species ${\rm{C}}{{\rm{N}}^ - },{\rm{CO}}$ and ${\rm{N}}{{\rm{O}}^ + }$ are:

Bond order three and weak field ligands

Bond order two and π-acceptors

Isoelectronic and weak field ligands

NEET UG CHEMISTRY MCQ: CHEMICAL BONDING & MOLECULAR STRUCTURE

1 Medium

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Analyzing +4 | -1

The common feature among the species

\mathrm{C}{\mathrm{N}^ - },\mathrm{CO}

and

\mathrm{N}{\mathrm{O}^ + }

are:

View answer and explanation

Correct option: A

Bond order three and isoelectronic

Option A (Bond order three and isoelectronic) is correct because all three species have 14 electrons and a bond order of 3.