1. The valence molecular orbital sequence for O2, F2, Ne2 is: σ2s < σ*2s < σ2p...

Question

Question

1. The valence molecular orbital sequence for O₂, F₂, Ne₂ is:

σ_2s < σ*_2s < σ_2p <π_2p = π_2p <π*_2p = π*_2p <σ*_2p

What is the bond order for O₂? [ Select ] ["0", "0.5", "1", "1.5", "2", "2.5", "3"]

What is the bond order for O₂^-? [ Select ] ["0", "0.5", "1", "1.5", "2", "2.5", "3"]

What is the bond order for O₂⁺? [ Select ] ["0", "0.5", "1", "1.5", "2", "2.5", "3"]

Which of the three has the longest bond?

2.

The valence molecular orbital sequence for CN is:

σ_2s < σ*_2s <π_2p = π_2p < σ_2p <π*_2p = π*_2p <σ*_2p

What is the bond order for CN? [ Select ] ["0", "0.5", "1", "1.5", "2", "2.5", "3"]

What is the bond order for CN^-? [ Select ] ["0", "0.5", "1", "1.5", "2", "2.5", "3"]

What is the bond order for CN⁺? [ Select ] ["0", "0.5", "1", "1.5", "2", "2.5", "3"]

According to MO theory, which species is the most stable?

Answer 1

Answer #1

Answer 2

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