Which of the Following Statements Concerning Molecular Orbital (MO)bond Theory

question 52

Multiple Choice

Which of the following statements concerning molecular orbital (MO) bond theory is/are CORRECT?
1) MO theory can describe molecular bonding in excited states.
2) Molecular orbitals are obtained from the combination of atomic orbitals.
3) MO theory predicts that electrons are delocalized over the molecule through molecular orbitals.

• A) 1 only
• B) 2 only
• C) 3 only
• D) 1 and 2
• E) 1,2,and 3

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