Select a question set to download for
11.4 Alkanes
Select an answer set to view for
11.4 Alkanes
When the number of atoms in a molecule of a hydrocarbon increases, the amount of energy released when it burns increases.
What is the correct order?
|
less energy |
→ |
more energy released |
|
|
A |
methane |
ethene |
ethane |
|
B |
ethene |
ethane |
methane |
|
C |
ethene |
methane |
ethane |
|
D |
methane |
ethane |
ethene |
Choose your answer
Did this page help you?
How many moles of hydrogen chloride are formed when one mole of methane reacts with a large excess of chlorine in sunlight?
1
2
3
4
Choose your answer
Did this page help you?
The following reaction takes place in the presence of light.
CH4 + Cl2 + light → CH3Cl + HCl
What is the name for this reaction?
Combustion
Polymerisation
Thermal decomposition
Substitution
Choose your answer
Did this page help you?