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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Which of the following group activates the benzene ring most towards electrophilic substitution (a) -CHO (b) -NR2 (c) -NHCOCH3 (d) -NO2

Which of the following group activates the benzene ring most towards electrophilic substitution (a) -CHO (b) -NR2 (c) -NHCOCH3 (d) -NO2

Which of the following group activates the benzene ring most towards electrophilic substitution (a) -CHO (b) -NR2 (c) -NHCOCH3 (d) -NO2