Multiple Choice
In electrophilic aromatic substitution reactions, a cyano substituent on the aromatic ring is ________.
A) a deactivator and a m-director
B) a deactivator and an o,p-director
C) an activator and a m-director
D) an activator and an o,p-director
E) none of the above
Correct Answer:

Verified
Correct Answer:
Verified
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