Multiple Choice
The following cycloaddition reaction can be described as ____________. 
A) 4 + 4 thermal, antarafacial
B) 4 + 4 thermal, suprafacial
C) 4 + 4 photochemical, suprafacial
D) 4 + 4 photochemical, antarafacial
E) A and C
Correct Answer:
Verified
Correct Answer:
Verified
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