Single correct · +4 / −1
Which of the following groups has a +M (mesomeric) effect?
- (a) -NO₂
- (b) -CN
- (c) -OH
- (d) -COOH
Answer and solution
Answer (c) -OH
No written solution for this question yet.
Single correct · +4 / −1
Answer (c) -OH
No written solution for this question yet.
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