Consider the MO diagram below for these diatomic species. Rank the following diatomic molecules in order of bond length (from smallest to largest).

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**Transcription of MO Diagram and Problem for Educational Use**

**Title: Molecular Orbital Diagram for Diatomic Species**

**Problem:**  
Consider the MO diagram below for these diatomic species. Rank the following diatomic molecules in order of bond length (from smallest to largest).

**Molecular Orbital Diagram Explanation:**  
The diagram shows the molecular orbitals for a generic diatomic molecule, illustrating the energy levels of the orbitals as horizontal lines.

- At the lowest energy level, there is the \(\sigma_s\) orbital.
- Just above it is the antibonding \(\sigma_s^*\) orbital.
- Next are two \(\pi_p\) orbitals of equal energy.
- Higher up is the \(\sigma_p\) orbital.
- Above it, there are two degenerate \(\pi_p^*\) antibonding orbitals.
- At the top, there is the antibonding \(\sigma_p^*\) orbital.

**Multiple Choice Options:**

A) NO\(^+\) < NO < NO\(^-\)

B) NO\(^-\) < NO < NO\(^+\)

C) NO < NO\(^-\) < NO\(^+\)

D) NO\(^-\) < NO\(^+\) < NO

**Task:**  
Choose the correct ranking of the diatomic molecules based on their bond lengths, smallest to largest.
Transcribed Image Text:**Transcription of MO Diagram and Problem for Educational Use** **Title: Molecular Orbital Diagram for Diatomic Species** **Problem:** Consider the MO diagram below for these diatomic species. Rank the following diatomic molecules in order of bond length (from smallest to largest). **Molecular Orbital Diagram Explanation:** The diagram shows the molecular orbitals for a generic diatomic molecule, illustrating the energy levels of the orbitals as horizontal lines. - At the lowest energy level, there is the \(\sigma_s\) orbital. - Just above it is the antibonding \(\sigma_s^*\) orbital. - Next are two \(\pi_p\) orbitals of equal energy. - Higher up is the \(\sigma_p\) orbital. - Above it, there are two degenerate \(\pi_p^*\) antibonding orbitals. - At the top, there is the antibonding \(\sigma_p^*\) orbital. **Multiple Choice Options:** A) NO\(^+\) < NO < NO\(^-\) B) NO\(^-\) < NO < NO\(^+\) C) NO < NO\(^-\) < NO\(^+\) D) NO\(^-\) < NO\(^+\) < NO **Task:** Choose the correct ranking of the diatomic molecules based on their bond lengths, smallest to largest.
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