N2 is a stable molecule and the N4 molecule is unknown. P4 is much more stable than molecular P2. Wh — Bonding Chemistry Question
Question
N2 is a stable molecule and the N4 molecule is unknown. P4 is much more stable than molecular P2. Which is the best explanation for this difference?
A.
N2 has valence electrons only in bonding and nonbonding orbitals, while P2 has some valence electrons in antibonding orbitals.
B.
The greater electronegativity of N compared to P stabilizes compounds with lower molar masses.
C.✓ Correct
The greater size of P compared to N results in decreased overlap in pi bonds.
D.
The preference of P to adopt smaller bond angles than N favors formation of tetrahedral P4 molecules.
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