Organic Chemistry Revision Grade 12 T2

General formula for alkanes

• C_nH_2n

• C_nH_2n+1

• C_nH_2n+2

• C_nH_2n-2

General formula for alkenes

• C_nH_2n

• C_nH_2n+1

• C_nH_2n+2

• C_nH_2n-2

How many hydrogen atoms are in butane

• 4
• 6
• 8
• 10

Name the following

• Heptane
• Cycloheptane
• Hexane
• Cyclohexane

Name the compound.

• hexane
• 2,3-dimethylbutane
• ethylbutane
• 2,2-dimethylbutane

Name the following

• 4-ethyl-6-methyl nonane
• 3-propyl-5-methyl octane
• 2,4-dipropyl hexane
• 4-ethyl-2-propyl heptane

Hydrocarbons are compounds that contain

• Carbon, only
• Carbon and Hydrogen, only
• Carbon, Oxygen, and Hydrogen, only
• Carbon, Oxygen, Hydrogen, and Nitrogen, only

Classify the compound based on the functional group present.

• alkane
• alkene
• alkyne
• aromatic

Select the formula for the following name: Octene

• C₈H₁₆

• C₈H₁₄

• C₈H₁₈

• C₈H₁₅OH

Which formula represents a saturated hydrocarbon?

• A
• B
• C
• D