Question
Chemistry Question on Bond Parameters
The species having bond order different from that in CO is
A
NO−
B
NO+
C
CN−
D
N2
Answer
NO−
Explanation
Solution
The bond order of CO = 3. NO+, CN− and N2 are isoelectronic with CO, have the same bond order as CO. NO− (16e−) has bond order of 2.