Snapquiz - Uses of Alkanes and Alkenes

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


Question 1. What would we observe if we added bromine water to an alkane?

The bromine water would go from colourless to brown.
The bromine water would go from brown to colourless.
The bromine water would remain colourless.
The bromine water would remain brown.


Question 2. Which compound or compounds are formed when bromine is added to propene?

Dibromopropane.
Dibromopropene.
Propane and bromine.
Propene and bromine (no reaction).


Question 3. Which compound is formed from ethene monomers?

Poly(propene).
Poly(tetrafluoroethene).
Poly(chloroethene).
Poly(ethene).


Question 4. Which key feature gives alkenes different properties to alkanes?

A greater number of hydrogen atoms.
A carbon-carbon double bond.
An oxygen atom.
A different number of carbon atoms.


Question 5. What is the name of the process which divides long alkanes into smaller alkanes and alkenes?

Degrading.
Cracking
Splitting.
Breaking.


If you would like to track your scores, please enter your preferred first name into the box (please note, this uses cookies to store the data on your computer/phone/tablet - please see the FAQ for more information). Alternatively, if your teacher has given you a code starting with a # symbol, you can enter that:


Snapquiz© CJ Thornton    Terms and Conditions    Privacy
Teachers


Log out