CHEM 230 FINAL EXAM QUESTIONS WITH COMPLETE SOLUTIONS

Which family of organic molecules is a hydro carbon correct answer: aromatic Which two functional groups does NOT contain oxygen? correct answer: amine Which factor is most important in determining the chemistry of an organic molecule? correct answer: the functional groups Two or more compounds with the same molecular formula but with the atoms connected differently are reffed to as correct answer: constitutional groups When hydrocarbons undergo complete combustion, the product(s) is(are) correct answer: CO2 and H2O Which molecule represents 4-ethyl-2-hexyne? correct answer: (CH3CH2)2CHC≢CCH3 Which of the following alkenes can exhibit cis-trans isomerism? correct answer: 3-octene Which reactant should be used to convert propene to 2-chloropropane? correct answer: HCl When 2-butene reacts completely with bromine, the product is correct answer: 2,3-dibromobutane The monomer unit used to produce polypropylene is correct answer: CH2=CHCH3 Another name for o-nitrotoluene correct answer: 2-nitrotoluene All of the following are common reactions of benzene EXCEPT correct answer: hydrogenation Which compound is a tertiary alcohol? correct answer: 2-