Naming branched-chain alkanes using the IUPAC nomenclature

What is the IUPAC name of the alkane shown in the structural formula provided?

• 4-Ethylheptane

• 2-Methylheptane

• 2,3-Dimethylpentane

• 3,3-Diethylpentane

What is the IUPAC name of the alkane shown in the structural formula provided?

• 2-Ethyl-4-methylheptane

• 2,3-Dimethylheptane

• 3-Ethyl-4-methylheptane

• 3-Methyl-2-ethylhexane

What is the IUPAC name of the alkane shown in the structural formula provided?

• 4-Methyl-3-propyloctane

• 3-Methyl-5-propyloctane

• 4-Ethyl-3-propyloctane

• 3-Methyl-2-propyloctane

Name the compound shown in the structural formula provided).

• 3,3-Dimethylhexane

• 2,2-Dimethylhexane

• 3-Ethyl-3-methylpentane

• 3,3,5-Trimethylheptane

Name the compound shown in the structural formula provided.

• 3-Methyloctane

• 2,3-Dimethylhexane

• 5-ethyl-5-Methyldecane

• 2-Methylheptane