Which of the following statements are incorrect?
Select one:
a. Antibonding electrons are higher in energy than the atomic orbitals from which they came from.
b. At least two of the above are incorrect.
c. For the molecule NO, the molecular orbital model is preferred over the localized electron model because NO contains an unpaired electron.
d. Electrons in antibonding orbitals will cause a molecule to be paramagnetic.
e. 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.
Which of the following statements are incorrect?
Select one:
a. Antibonding electrons are higher in energy than the atomic orbitals from which they came from.
b. At least two of the above are incorrect.
c. For the molecule NO, the molecular orbital model is preferred over the localized electron model because NO contains an unpaired electron.
d. Electrons in antibonding orbitals will cause a molecule to be paramagnetic.
e. 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.
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Related questions
A molecular orbital diagram for beryllium (Be) is shown. Will beryllium exist as a molecule according to molecular orbital theory?
| Yes | No |
Because:
a. Electrons in bonding orbitals make the species more stable and electrons in antibonding orbitals make the species less stable.
b. Electrons in bonding orbitals make the species less stable and electrons in antibonding orbitals make the species more stable.
c. There is a net stabilization and the system is lower in energy when electrons are in the molecular orbitals than when they are in their individual atomic orbitals.
d. The stabilization from the electrons in bonding molecular orbitals is cancelled out by the destabilization caused by the electrons filling the antibonding molecular orbitals.
