Unformatted text preview: c. Free rotation about the bond. d. Expanded bond length between the carbon atoms. Answer: C 3. How is rotation about a single bond hindered? a. By immersing the material in a cold temperature environment. b. By putting the molecule in an eclipsed conformation. c. By increasing the torsional strain as a molecule becomes smaller. d. By steric hindrance when the adjacent substituent is larger and bulkier than a hydrogen atom. Answer: D...
View Full Document
- Fall '11
- Atom, Molecule, Chemical bond, alkanes. b, alkanes. d, forces best help