8) ) Rank the following compounds in order of decreasing boiling points (highest to lowest): (4 points) CH,CH.CH-OH CH.CH-CH=CH2CH.CH.CH CH,CH,COH i) Rank the following substances in order of decreasing acid strength (strongest to weakest). (4 points) CH, CH CH.COH CH3C=CCOH CH2CH=CHCO,H 3 2 ii) Which of the following undergo decarboxylation upon heating? (4 points) ORI CO, 00,H COH -00, 1 ILI IV A. I and IV B. I and III C. II and III D. III and IV iv) Rank the following substances in order of decreasing acid strength (strongest to weakest). (4 points) COOH COOH 885 D