REVIEW

How many carbon atoms are in methane?

• 1

• 2

• 3

• 4

How many carbon atoms are in propane

• 1

• 2

• 3

• 4

How many hydrogen atoms are in butane

• 4

• 6

• 8

• 10

If an alkane has 20 carbon atoms, how many hydrogen atoms will it have?

• 20

• 40

• 22

• 42

What is the general formula of an alkane

• 2n+2

• CnH2n

• CnH2n+2

• CnHn

Give the name of the compound

• octane

• decane

• nonane

• heptane

Select the correct IUPAC name for this compound.

• 2-chloro-1-methylcyclopentane

• 1,2-chloromethylcyclopentane

• 1-chloro-2-methylcyclopentane

What is the name of this hydrocarbon?

• 4 ethyl 5,6 dimethyl heptane

• 4 ethyl 2,3 dimethyl heptane

• 2,3 dimethyl 4 ethyl heptane

• 5 propyl hexane

Name this molecule

• butane

• cyclobutane

• propane

• cyclopentane

Name this molecule

• cyclohexane

• 1,2-methylcyclohexane

• 
  1,2-dimethylcyclohexane

• 1,6-dimethylcyclohexane