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6. What is Bitumen used for?
- As fuel for cars
- To surface roads
- As jet fuel
7. Alkanes are saturated hydrocarbons?
8. What are the 2 extra product produced by incomplete combustion?
- Carbon Monoxide and Methane
- Carbon and Carbon Monoxide
- Carbon and Methane
9. What colour is the product of the reation between bromine water and an alkane?
10. What is the definition of cracking?
- The bonding of short chain hydrocarbons
- The splitting up of long chain hydrocarbons
- The bonding of long chain hydrocarbons
- The splitting up of short chain hydrocarbons
11. Wha are the benefits of using polytetrafluoroethene (PTFE) for cooking pans?
- It's flame resistant and unreactive
- It conducts electricity and is malluable
- Its flame resistant and conducts electricity
12. What is a calormeter?
- A copper cup that measures the energy content of fuels
- A thing to measure the amount of calories in foods
13. A polymer is a...
- Long chain molecule
- Short chain molecule
14. What is plastic called?
- Polyethene
- Polypropene
- Polyoctene
15. Which of these has 'locked up' carbon?
16. What is the names for the splitting of crude oil into its fractions?
- Fractional distilation
- Electroloysis
- Cracking
17. Incomplete combustion releases more energy than complete combustion
18. what is crude oil?
- A fossil fuel made of a miture of different sized hydrocardbons
- A fossil fuel made of the same hydrocarbons
19. Incomplete combustion produces...
- Harmful waste products
- Harmless waste products
20. 'Subtracting the intial mass of the fuel from the final mass of fuel will give you the mass of fuel burned'