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How many compounds having higher rate of electrophilic substitution than benzene (1) (2) (3) (4) (5) (6) (7) (8) (9) (10)

Correct answer

4

Step-by-step solution

group attached with benzene in 1 , 3 , 4 , 8 shows +I or +M effect so have more reactivity towards EAS reaction than benzene

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