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← ScienceWhich outcome arises from applying a strong external electric field to a molecule's electron orbitals?
A)Enhanced vibrational mode excitation
B)Increased bond dissociation probability
C)Polarization-induced spectral shifts✓
D)Suppressed intersystem crossing rate
💡 Explanation
When a strong electric field is applied, Stark effect causes the electron orbitals' energy levels to shift because the field interacts with the molecule's dipole moment, resulting in spectral changes. Therefore, polarization-induced spectral shifts, rather than excitation, dissociation, or suppressed rate, result in this situation due to electronic energy level changes.
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