Multiple choice What is the monomeric unit of neoprene? 2-chloro-1, 3-butadiene 1, 3-butadiene 2-methyl-1, 3-butadiene 3-methyl-1, 3-pentadiene None of the above Reveal answer Fill a bubble to check yourself C Correct answer Explanation It is the monomer unit of natural rubber which is also called polyisoprene.