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 of the following statements about alkanes and alkenes is false?

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


Question 2. Which term can we use to describe alkenes?

Unsaturated.
Unsalted.
Unsecured.
Unsettled.


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

Carbohydrate.
Hypercarbon.
Carbohydron.
Hydrocarbon.


Question 4. Which compounds are formed when propene is burned in a good supply of oxygen?

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


Question 5. What is the general formula for an alkane?

CnH2n
CnH2n+2
CnHn+2
CnHn


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