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6. What is the General Formula for Alkanes?
7. A compound has the structure C4H10. Name it
- butane
- pentane
- methane
- ethane
- propane
8. A compound has the structure C2H6. Name it:
- propane
- pentane
- ethane
- methane
- butane
9. An isomer is a compound that has the SAME molecular formula but a different displayed formula
10. Which Alkanes have isomers?
- Pentane
- Methane & Ethane
- Butane & Pentane
- Propane, Butane, Pentane
- Propane & Butane
11. Place the following in order of BP from low to high: a)Bitumen b)Refinery Gases c) Kerosene d) Diesael E) fuel oil F) Gasoline
- B F C D E A
- B F C A E D
- A B F C D E
- B C F D E A
- F A B C E D
12. Names a use for the Refinery Gases:
- Lorry Fuel
- Car Fuel
- Camping Fuel
- Aeroplane Fuel
- Road Surfacing
13. Cracking involves heating an Alkane at 600-700 degrees centigrade and using a catalyst of silicia/ammonia oxide
14. Cracking Results in the formation of
- 1 Alkane and many alkenes
- Alkanes + min 1 alkene
- Alkenes
- Alkanes
15. Calculate the two products of this cracking : C10H22
- C5H10+C5H12
- C8H18+C2H4
- C6H14+C4H6