(chatquestion)...H,C-CH-CH=CH, + HBr → A 9. CH3 A (predominantly) is or lo aloubo (1) CH;-CH-CH-CH, CH'C CH, Br (2) CH,-CH-CH;-CH,Br - CH3 HO (S) (G) Br OH (3) CH,-C-CH,CH, CH3 (4) CH,-CH-CH-CH, CH3 Br rondily with E

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