Ke JOB PO C. 14. Choose the BEST) (pates in reactions from the list below 1,80, ra CHCH e. b. d e 13. Choose the strongest base(s) listed below. A B. b a. d. NINH, both a & c none of these choices 16. Considering the structures below, the MOST stable carbocation is e. none of these will ever participate in a Su2 reaction. KOCH,CH,CH,CH, CH,CH-CHCH-OH HC 17. Choose the weakest base(s) listed below. a. NH3 b. Na+ OCHCHCHCH3 H3C. CH- H3C H3C-CH CH3 d. both a & c CH3 CH -c-CH CH3 CH CH3CHCHCH-NH none of these choices C. d. 3 H-C-I CH3 -J-C-H