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In which of the following transformations
CHEMISTRY · Single correct · A Level · Chemistry · Bonding · Bonding
Problem
In which of the following transformations, the bond order has increased and the magnetic behaviour has changed? (1)
C
2
+
→
C
2
\text{C}_2^+ \rightarrow \text{C}_2
C
2
+
→
C
2
(2)
NO
+
→
NO
\text{NO}^+ \rightarrow \text{NO}
NO
+
→
NO
(3)
O
2
→
O
2
+
\text{O}_2 \rightarrow \text{O}_2^+
O
2
→
O
2
+
(4)
N
2
→
N
2
+
\text{N}_2 \rightarrow \text{N}_2^+
N
2
→
N
2
+
Related theory
Molecular orbital theory
Chemical Bonding and Molecular Structure
Ionic bonding
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