17. Alky halides may undergo nucleophilic substitution reactions. Which of the following reaction products is obtained in the following reaction? A) B) c) What is the minor product formed in the following reaction? A) 19. Which of the following is (E)-2-chioro-3-methy-3-hexene? A) D) C) D) 20. Predict the two most likely mechanisms for the reaction of 3-bromohexane with sodium ethoxide. A) SN2 and E2 B) SN2 and SN1 C) SN2 and E1 D) SN1 and E1