Nomenclature for Organic Compunds

Which of the following represents the structure of 2,4-dimethylpentane?

• 
• 

Which among the colored hydrocarbon chains represents the parent chain?

• Blue chain

• Red chain

• Pink chain

Name the compound.

• 2,2-dimethyl-4-ethylhexane

• 4-ethyl-2-methylhexane

• 4-ethyl-2,2-dimethylhexane

• 3-ethyl-5,5-dimethylhexane

Name the compound.

• 4-ethylpentane

• 2-methylpentane

• 4-methylpentane

• 2-ethylpentane

Name the compound.

• 3-ethyl-3-pentane

• 3-ethyl-3-pentene

• 3-ethyl-2-pentene

• 3-methyl-2-pentane

Name the compound.

• 3,7,11-trimethyldecane

• 3,7,11-trimethyldodecane

• 2,6,10-trimethyldecane

• 2,6,10-trimethyldodecane

Which of the following represent/s the structure of 2-pentyne?

• 
• 
• Both

• None of these

The parent name for this structure is _____.

• butane

• hexane

• heptane

• octane

Name the compound.

• 2-ethyl-2,4-pentadiene

• 3-ethyl-1,4-pentadiene

• 2-methyl-2,4-pentadiene

• 3-methyl-1,4-pentadiene

Name the compound.

• 5-methyl-1-hexyne

• 2-methyl-5-hexyne

• 5-methyl-1-hexene

• 2-methyl-5-hexene