Each question carries five marks Q. 1. Name the following hydrocarbons using IUPAC nomenclature (CLO: 1.01) a. z b. c. d. e. Xulsato h. 1 j. Q. 2. Draw the structure of the following molecules (CLO: 1.01 a. 4-isopropyl-3,4-dimethyloctane. b. 2-t-butyl-1,1-dimethyleyclohexanc c. 3-isopropyl-2,2,4-trimethylhexane d. 1-cyclopropyl-1,3-diethyleyclooctane. e. 1,1.2.2.3.3.4.4-octamethylcyclobutane f. 4-isopropyl-3-methylheptane g. cis-l-chloro-2-heptene h. 2-chloro-5-fluoro-4-methyl-2,4-heptadiene i. 1-chloro-3,3-dimethyl-1-pentyne j. 4-cyclobutyl-2-pentyne Q. 3. Complete the following reactions Mark each) (CLO: 1.02) (05 b. C. d. 28 H-CI f. 2 h. 02 1 HOON 2. Na Q. 4. Answer the following a. Write a structure for each of the compounds listed. Explain why the name given here is incorrect, and give a correct name in each case. (2 marks) (CLO: 1.01) a. l-methylbutane b. 1-methyl-2-ethylcyclopropane c. 1,1,3-trimethylhexane d. 5-octyne e. 2-propyl-1-propene f. 3-ethyl-1,3-butadiene b. Without referring to tables, arrange the following five hydrocarbons in order of increasing boiling point. (Hint: Draw structures or make models of the five hydrocarbons to see their shapes and sizes.) (1 mark) (CLO: 1.01) a. 2-methylhexane b. heptane c. 3,3-dimethylpentane d. hexane e. 2-methylpentane c. Which of the following compounds can exist as cis-trans isomers? If such isomerism is possible, draw the structures in a way that clearly illustrates the geometry. (2 marks) (CLO: 1.01) a. 3-chloropropene b. 1-hexene c. 4-methylcyclohexene d. 2,3- difluoro-2-butene c