Question

Not yet answered Marked out of 1.00 سؤال 15 Acetylene is useful starting material for some of the synthetic vinyl polymers :Select one True False Clear my choice

Answer 1

sol" True a 9.1) Explanation Acetylene is often used as starting material for Synthesis of vinge polymas such as PVC by reaction with hydrochloric acid followed by polymerization H-C=c-h the á s کے دن 4 polymenzatia C-C ca

9.2) True then, induced bis-elimination No terminal alkyne as reacted Exp in when vicinal dihatida with weaker base such as kon, base takes place, rather than forming terminal alkynes. ₃CH₂CH₂-CECH kon ih KOH CH3 - CH2 CH – CH2 Br Br CHI e C=c=ch CH3-CE C-CH3 (=cn H |