Q67 · CSIR NET Chemistry, December 2019
Paper: CSIR NET December 2019 · Subject: Inorganic Chemistry · Chapter: Chemical Bonding · Topic: Hydrogen Bonding Weak Interactions · Marks: 2 · Difficulty: Easy
The ion having the highest bond order is
(a)$\mathrm{NO}^{+}$
(b)$\mathrm{O}_{2}^{+}$
(c)$\mathrm{N}_{2}^{+}$
(d)$\mathrm{C}_{2}^{+}$
Answer
Answer: A ✓ checked by 4AB · confidence high
Explanation
Bond orders: NO⁺ 3 (isoelectronic with N₂), O₂⁺ 2.5, N₂⁺ 2.5, C₂⁺ 1.5 (a).
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