Chapter 11 The Un and Aromatics nsaturated Hydrocarbons Alkenes, Alkynes product of the following reaction? 15. Which structure correctly represents the major CH3CH CH-CH2-CH H20 A) CHCH. CH CH,-CH CH3CH2 CH2-CH2-CH B) CH, OH C) CH3CH2 CH CH CH -CH D) CH3CH2 CH CH2-CH2-CH3 OH E) CH3CH C C- CH2-CH3 16. What is the name of the major product in the reaction shown below? H3C CH3 HCI CH3 A) 2-methyl-2-pentene