Hydrocarbons

Hydrocarbons are compounds that contain

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

Tags

NGSS.HS-LS1-6

What is the general formula of the alkenes?

• CnH2n+1

• C_nH_2n+2

• C_nH_2n

• CnH2n+1OH

Name this alkane

• Methane
• Ethane
• Propane
• Butane

Tags

NGSS.MS-PS1-1

Which formula represents an unsaturated hydrocarbon?

• A
• B
• C
• D

In complete combustion, the products are?

• Carbon monoxide and water

• Carbon dioxide and water

• Carbon dioxide and carbon

• Carbon and water

What is the suffix for double bond hydrocarbons ?

• -ol

• -ene

• -ane

• -one

If an alkene reacts with a halogen, it is known as what type of reaction?

• Addition

• Combustion

• Polymerisation

• Hydrogenation

The molecular formula for Heptane is

• C₄H₁₀
• C₇H₁₈
• C₅H₁₂
• C₇H₁₆

Alkanes are known as saturated hydrocarbons because they contain only carbon-hydrogen single bonds.

• True
• False

Both alkanes and alkenes react rapidly with aqueous bromine at room temperature.

• True
• False