

MCQOPTIONS
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1. |
In the intersystem crossing |
A. | a molecule converts its excess energy to light, and emits a photon |
B. | the spin of an excited electron reverses, changing the state of the molecule (from singlet state to triplet state or vice vers |
C. | all of the above |
D. | a molecule converts excess electronic energy to vibrational energy |
Answer» C. all of the above | |