Multiple Choice
How are polycyclic aromatic hydrocarbons formed?
A) By the reaction of benzene with ammonia
B) By the reaction of benzene with carboxylic acid
C) By the fusion of two or more benzene rings
D) By delocalization of the benzene ring
E) By the fission of benzene with alkynes
Correct Answer:

Verified
Correct Answer:
Verified
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