Foundation Chemistry Past Paper

1653 Words Jun 21st, 2012 7 Pages
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Edexcel GCSE

Chemistry/Science
Unit C1: Chemistry in our World Foundation Tier
Sample Assessment Material Time: 1 hour
You do not need any other materials.
Paper Reference

5CH1F/01
Total Marks

Instructions
Use black ink or ball-point pen. Fill in the boxes at the top of this page with your name, centre number and candidate number. Answer all questions. Answer the questions in the spaces provided – there may be more space than you need.

Information
The total mark for this paper is 60. The marks for each question are shown in brackets – use this as a guide as to how much time to spend on each question. Questions labelled with an asterisk (*) are ones where the quality of your written communication will be
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(d) (i)

Chlorine can be obtained from seawater by using electricity. What is the name of this process? (1)

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(ii) Explain why you have to ensure there is good ventilation when you prepare chlorine in the laboratory. (2)
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