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← ScienceWhich consequence results when a photosensitive molecule degrades, hindering electron delocalization?
A)Reduced chromophore light absorption✓
B)Increased quantum dot emission
C)Enhanced Förster resonance energy transfer
D)Elevated singlet oxygen production
💡 Explanation
Reduced chromophore degradation impairs π-system integrity, disrupting the original *molecular orbital configuration*, because electron delocalization decreases. Therefore chromophore light absorption efficiency declines, rather than other radiative or energy transfer processes becoming dominant under compromised conditions.
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