Cracking Hydrocarbons

Cracking Hydrocarbons

Multiple Select

What are the products of complete combustion?

• Carbon dioxide

• carbon monoxide

• water

• oxygen

• carbon

Multiple Choice

What physical property is used to separate hydrocarbons?

• Viscosity

• Boiling point

• Flammability

• Colour

Multiple Select

Which of these reactions is endothermic

• firework

• photosynthesis

• thermal decomposition

• combustion of magnesium and oxygen

• Sparklers

Multiple Choice

How much does one mole of carbon weigh?

• 6

• 12

• 24

Multiple Select

How do alkanes differ from alkenes

• They're bigger

• They are saturated

• Give off a nice smell

• No double bonds

• Mix well with water