In the hexagonal planar layers of graphite, how many unhybridized p-orbitals are present on each car — p Block Elements Chemistry Question

💡 Solution & Explanation

In graphite, each carbon atom is $sp^2$ hybridized and forms three $\sigma$ bonds. The fourth valence electron occupies the single unhybridized $p$ -orbital, which overlaps laterally to form a delocalized $\pi$ network.