Home » Q&A Classify the mechanism as a substitution. elimination. or addition reaction. January 19, 2022 by thanh Classify the mechanism as a substitution, elimination, or addition reaction. + – Br Y O substitution elimination addition Classify the mechanism as a substitution, elimination, or addition reaction. + – Br Y O substitution elimination addition Answer Ans:- L +H-Br mechanism ! H-BS 4 H-Bo H-Bo H-Ba It is the addition reaction of olefin with Markovenikove sule. ForNoob