The total number of molecular orbitals formed | vedclass

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(A) According to Molecular Orbital Theory, the number of molecular orbitals formed is equal to the number of atomic orbitals combined.$1.$ From $2s$ a

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$08$

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(A) According to Molecular Orbital Theory, the number of molecular orbitals formed is equal to the number of atomic orbitals combined.$1.$ From $2s$ atomic orbitals: $2$ atomic orbitals ($2s$ from each atom) combine to form $2$ molecular orbitals ($\sigma 2s$ and $\sigma^* 2s$).$2.$ From $2p$ atomic orbitals: $6$ atomic orbitals ($2p_x, 2p_y, 2p_z$ from each atom) combine to form $6$ molecular orbitals $(\sigma 2p_z, \sigma^* 2p_z, \pi 2p_x, \pi 2p_y, \pi^* 2p_x, \pi^* 2p_y)$.Total molecular orbitals = $2 + 6 = 8$.

The total number of molecular orbitals formed from $2s$ and $2p$ atomic orbitals of a diatomic molecule is:

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