Just need the answers no need for extensive explaination.
1. The group with the highest priority using the Cahn-Ingold-Prelog system is
a. -CH3
b. -OH
c. -CH2OH
d. -CHO
2. Which of the following statements is true for cis-1,2-dichlorocylopropane
a. This compound is chiral
b. The enantiomer is trans-1,2-dichlorocyclopropane.
c. This compound is racemic
d.None of the above
3. Which term correctly describes the relationship between cis-1,3-dimethylcylcopentane and trans-1,3 - dimethylcyclopentane?
a. geometric isomers
b. enantiomers
c. constitutional isomers
d. same compounds