Unsaturated Hydrocarbons

Which of the following could contain a triple bond?

• C₄H₁₀
• C₄H₈
• C₄H₆
• C₄H₁₂

Which of the following shows the structure of propene?

• 
• 
• 
• 

Name the following hydrocarbon:

• 3,4-diethylheptane

• 2,4-diethylheptane

• 3,3-dimethylheptane

If an alkane has 10 carbon atoms, how many hydrogen atoms will it have?

• 20

• 22

• 40

• 42

• 2-methyl-pent-1-yne-3-ene

• 1-methyl-pent-1-yne-3-ene

• 2-methyl-pent-1-ene-3-yne

• 1-methyl-pent-1-ene-3-yne

What is the structure of 2-methyl pent-2-ene ?

• a
• b
• c
• d