The total number of molecular orbitals formed | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(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

Vedclass · Accepted Answer

$08$

Vedclass · Answer

(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:

Similar Questions

The bond dissociation energy $(E)$ and bond length $(R)$ of $O_2$,$N_2$,and $F_2$ follow the order as:

Group the following molecules/ions according to their bond order: $O_2^{2-}, Li_2, O_2^{2+}, F_2, N_2, He_2^{2+}$.

Which of the following statements is incorrect?

How are molecular orbitals formed? Explain.

Among $KO_2$,$NO_2^-$,$BaO_2$ and $NO_2^+$,an unpaired electron is present in:

Vedclass Test Series

Exam Paper Generator

Online Exam Module