Which of the Following Statements Is Incorrect

question 28

Multiple Choice

Which of the following statements is incorrect?

• A)For the molecule NO,the molecular orbital model is preferred over the localized electron model because NO contains an unpaired electron.
• B)Electrons in antibonding orbitals will cause a molecule to be paramagnetic.
• C)According to the molecular orbital model,when bonding occurs between hydrogen and bromine to make HBr,the 1s orbital of the hydrogen atom no longer exists.
• D)Antibonding electrons are higher in energy than the atomic orbitals from which they came.
• E)At least two of the above are incorrect.

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