The table below shows the percentages of different hydrocarbon fractions found in crude oil from three different oil fields.
| Fraction | percentage of fraction in crude oil from (%) | ||
|---|---|---|---|
| Oil field Alpha | Oil field Beta | Oil field Gamma | |
| refinery gases | 4 | 2 | 8 |
| petrol (gasoline) | 12 | 8 | 22 |
| kerosene | 15 | 12 | 20 |
| diesel | 19 | 25 | 11 |
| heavy fuel oil | 32 | 35 | 28 |
| bitumen | 18 | 18 | 11 |
State which oil field contains the greatest combined total of kerosene and diesel.
Practise Edexcel GCSE Chemistry Fuels with exam-style questions for Foundation and Higher tier. 100 questions, matched to the Edexcel GCSE Chemistry (1CH0) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.