Chemistry
Chemistry, 12.04.2021 17:50, Firdaus17f

2 Intersystem crossing refers to (a) a change in electronic state without changing spin
(b) a change in electronic state by changing spin
(c) collapse to the lowest vibrational level of the first excited single state
(d) the 0-0 band
3 Triplet states have
(a) three times as many electrons in them (b) shorter lifetimes than sing
(c) longer lifetimes than singlet states (d) a higher probability of courie
singlet states
4
Which answer is in temporal order from shortest to longest?
(a) internal conversion fluorescence phosphorescence
(b) fluorescence phosphorescence internal conversion
(c) phosphorescence < fluorescence <inmal conversion
(d) internal conversion intersystem crossing​

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2 Intersystem crossing refers to (a) a change in electronic state without changing spin
(b) a...

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