Which of the following statements about the pyrylium ion is false? 
A) The pyrylium ion appears as a substructure in many pigments.
B) The pyrylium ion is an example of an aromatic cation.
C) The oxygen lone pair in a pyrylium ion is basic.
D) All atoms in the pyrylium ion (except the hydrogens) are sp2-hybridized.
E) The pyrylium ion will react with nucleophiles.
Correct Answer:
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