- #1
obiwankenobi
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Homework Statement
Why does the conjugated system (alternance of single and double bonds) of chlorophylles help with photon absorption?
The Attempt at a Solution
Since two carbon atoms are equal in electric negativity, no one atom hogs the electrons. In this way, it is easier for photons to excite the electrons. However, I don't understand why single or double bonds would make a difference.
Thanks! [/B]