Organic compound

Name this molecule:

• methane

• ethane

• propane

• butane

Name this molecule:

• methane

• ethane

• propane

• butane

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

• 20

• 22

• 40

• 42

Which is the name of single bonded, saturated hydrocarbons.

• Alkanes

• Alkenes

• Alkynes

• Tanins

Which is the name of triple bonded, unsaturated hydrocarbons.

• Alkanes

• Alkenes

• Alkynes

• Tanins

Which is the alkene with 3 carbons in its chain.

• Ethene

• Propene

• Methene

• Decene

What is the correct name for the alkyne shown?

• butyne

• 1-butyne

• 2-butyne

• 1-methyl-1-propyne

Which of the following elements must be present in any organic compound?

• Carbon

• Oxygen

• Potassium

• Nitrogen

Which of the following compounds is an example of hydrocarbon?

• CO₂

• C₂H₆

• Na₂CO₃

• NaHCO₃

What is the general formula for saturated hydrocarbons?

• C_nH_2n

• C_nH_n+1

• C_nH_2n+1

• C_nH_2n+2