5. The bonding arrangement of electrons around each carbon in a molecule of ethene is A. Linear B. Trigonal planar/triangular planar C. Tetrahedral D. Bent/angular E. Triangular pyramid 6. Do the two models of C2H3Cl from Data Table It(2) represent the same or different molecules? A Same- B. Different C. There is no way to tell 7. How is cis-1,2 dichloroethene related to the following compound (1,1-dichlorocthene)?. A. They are geometric isomers. B. They are not related. C. They are structural (constitutional) isomers: D. They are conformational isomers E. None of these 8. Which, if any, of the dichloroethene molecules drawn in Data Table II (3.) (4.) and (5.) are geometric isomers? A. cis-1,2-dichloroethene and trans-1,2-dichloroethene B. trans-1,2-dichloroethene and 1,1-dichloroethene C. cis-1,2-dichloroethene and 1,1-dichioroethene D. None are geometric isomers