Snapquiz - Structure of Alkanes and Alkenes

This is the Snapquiz on Structure of Alkanes and Alkenes. Click here or use the embedded video if you haven't watched the lesson yet.


Question 1. Which compounds are formed when propene is burned in a good supply of oxygen?

Carbon monoxide and water.
Carbon dioxide and methane.
Carbon monoxide and methane.
Carbon dioxide and water.


Question 2. What is the general formula for an alkene?

CnH2n
CnH2n+2
CnHn+2
CnH2n


Question 3. All alkanes and alkenes are which type of molecule?

Hydrocarbon.
Hypercarbon.
Carbohydron.
Carbohydrate.


Question 4. What is the general formula for an alkane?

CnHn+2
CnHn
CnH2n
CnH2n+2


Question 5. Which of the following statements about alkanes and alkenes is false?

They will all dissolve in water.
They are all flammable.
They are all made from just carbon and hydroden atoms.
They are all unreactive with sodium.


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