1a.

1b.

1c.

1d.

1e.

For the pair of compounds, select a correct characterization for: Tert-butylcyclohexane and 1,4-Diethylcycloheptane Select one: a. they are isomers b. they have the same number of hydrogen atoms but are not isomers c. both molecules have cis-trans isomers d. only one molecule has a cis-trans isomer e. they have the same number of carbon atoms but are not isomers Which molecule is an isomer of the molecule shown? Select one: a. b. c. d. more than one correct response e. no correct response A tetrahedral molecule like methane, with nonpolar bonds is overall: Select one: a. highly polar b. slightly polar c. nonpolar d. not enough information to answer the question Which of the following compounds could have the molecular formula C7H16 ? Select one: a. Heptane b. 2-Methylheptane c. 2-Ethylhexane d. 2,3-Dimethylpentane e. more than one correct response What is the common name for the halogenated hydrocarbon with the IUPAC name, 2chlorobutane? Select one: a. sec-butyl chloride b. isobutyl chloride c. tert-butyl chloride d. isopropyl chloride e. no correct response