FINAL 02 - Characteristic Reactions of Hydrocarbons

Question 1

Are organic compounds containing C and H atoms that are covalently bonded to each other

Answer 1

Hydrocarbons

Question 2

Is a colorless liquid that has a boiling point of approximately 69°C and is a natural constituent in the paraffin fraction of crude oil

Answer 2

Hexane

Question 3

Is a non polar, volatile solvent that is an undesirable component of gasoline

Answer 3

Heptane

Question 4

Is an alicyclic hydrocarbon, non-polar solvent, and a volatile organic compound used as an oil extractant

Answer 4

Cyclohexane

Question 5

Appears as a colorless liquid; it is insoluble in water and is less dense than water

Answer 5

Cyclohexene

Question 6

Is a colorless liquid with a sweet odor used to make some types of rubber, lubricants, dyes, etc.

Answer 6

Benzene

Question 7

Is a clear, colorless liquid with a characteristic aromatic odor

Answer 7

Toluene/methylbenzene

Question 8

Ranking of hydrocarbons from most to least volatile

Answer 8

Hexane, Heptane, Cyclohexane, Cyclohexene, Benzene, Toluene

Question 9

Is used to test for an unsaturated C-C bond, such as an alkene or alkyne

Answer 9

Baeyer’s test

Question 10

In this test, when the bromine solution is added to the unsaturated hydrocarbon, the brown color disappears

Answer 10

Bromine test