Transcription of COMBINED SCIENCE: TRILOGY - AQA
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COMBINED SCIENCE: TRILOGY - AQA
*jun188464c2h01* IB/M/Jun18/E9 8464/C/2H For Examiner s Use Question Mark 1 2 3 4 5 6 TOTAL Wednesday 13 June 2018 Morning Time allowed: 1 hour 15 minutes Materials For this paper you must have: a ruler a scientific calculator the periodic table (enclosed). Instructions Use black ink or black ball-point pen. Fill in the boxes at the top of this page. Answer all questions in the spaces provided. Do all rough work in this book. Cross through any work you do not want to be marked. In all calculations, show clearly how you work out your answer.
Chemistry Paper 2H H : 2 *02* IB/M/Jun18/8464/C/2H Do not write outside the box : 0 1 Crude oil is a mixture of hydrocarbons. 0 1 . 1 The hydrocarbons in crude oil are separated into fractions by fractional distillation. Figure 1 shows a fractional distillation column. Figure 1
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