Which phenomenon explains why nitrogen gas (N₂) is significantly less reactive than singlet carbene (CH₂)?

💡 Explanation

When comparing N₂ and CH₂, the filled bonding and antibonding molecular orbitals of N₂ create a triple bond with little reactivity, whereas singlet carbene possesses non-bonding high energy orbitals readily available for bonding, thus influencing reactivity. Therefore differences in hybrid orbital bond order explain the different reactivity, rather than resonance, dipole moments, or van der Waals forces which address weaker interactions.

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