Multiple Choice
Which of the following criteria is necessary for a nucleophilic aromatic substitution reaction?
A) the ring must conatin a very strong electron withdrawing group
B) the ring must contain a leaving group
C) the leaving droup must be ortho or para to the electron withdrawing group
D) the leaving droup must be meta to the electron withdrawing group
E) A, B & C
Correct Answer:

Verified
Correct Answer:
Verified
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