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In which of the following ionization processes, the bond order has increased and the magnetic behaviour has changed?
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Verified Answer
The correct answer is:
$\mathrm{NO} \longrightarrow \mathrm{NO}^{+}$
$\mathrm{NO} \longrightarrow \mathrm{NO}^{+}$
In $\mathrm{C}_2-\mathrm{C}_2{ }^{+}$electron is removed from bonding molecular orbital so bond order decreases. In $\mathrm{NO}$ $\longrightarrow \mathrm{NO}^{+}$, electron is removed from anti bonding molecular orbital so bond order increases and nature changes from paramagnetic to diamagnetic.
Hence, (B) is correct.
Hence, (B) is correct.
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