Question 1
What is the IUPAC name of the following compound?

◦ 1-ethyl-2,3-dimethylcyclopentane
◦ 3-ethyl-1,2-dimethyl-cyclopentane
◦ 1-ethyl-2,3-methylcyclohexane
◦ 2,3-dimethyl-1-ethyl-cyclopropane
◦ 1,2,3-ethyl-dimethylcyclopentane
Question 2
What is the IUPAC name of the following compound?

◦ 1,4-dimethylbicyclo[3.3.1]octane
◦ 3,6-dimethylbicyclo[3.3.1]octane
◦ 2,7-dimethylbicyclo[3.3.0]octane
◦ 2,5-dimethylbicyclo[3.3.0]octane
◦ 3,8-dimethylbicyclo[3.3.0]octane