INTERNATIONAL ADVANCED LEVEL CHEMISTRY …

INTERNATIONAL ADVANCED LEVEL

CECHOENMOIMSITCRSY EDEXCEL INTERNATIONAL GCSE

SAMPLE ASSESSMENT MATERIALS SPECIFICATION

Edexcel International GCSE in Economics (9-1) (4ET0)

First examination June Pearson Edexcel International Advanced Subsidiary in Chemistry (XCH11) Pearson Edexcel International Advanced Level in Chemistry (YCH11) First teaching September 2018 First examination from January 2019 First certification from August 2019 (International Advanced Subsidiary) and August 2020 (International Advanced Level)

Edexcel, BTEC and LCCI qualifications Edexcel, BTEC and LCCI qualifications are awarded by Pearson, the UK's largest awarding body offering academic and vocational qualifications that are globally recognised and benchmarked. For further information, please visit our qualification website at qualifications.. Alternatively, you can get in touch with us using the details on our contact us page at qualifications.contactus About Pearson Pearson is the world's leading learning company, with 35,000 employees in more than 70 countries working to help people of all ages to make measurable progress in their lives through learning. We put the learner at the centre of everything we do, because wherever learning flourishes, so do people. Find out more about how we can help you and your learners at qualifications.

References to third party material made in this sample assessment materials are made in good faith. Pearson does not endorse, approve or accept responsibility for the content of materials, which may be subject to change, or any opinions expressed therein. (Material may include textbooks, journals, magazines and other publications and websites.) All information in this document is correct at time of publication.

ISBN 978 1 4469 4657 2 All the material in this publication is copyright ? Pearson Education Limited 2017

Contents

Introduction

1

General marking guidance

3

Unit 1 ? Question paper

5

Unit 1 ? Mark scheme

29

Unit 2 ? Question paper

47

Unit 2 ? Mark scheme

73

Unit 3 ? Question paper

89

Unit 3 ? Mark scheme

105

Unit 4 ? Question paper

117

Unit 4 ? Mark scheme

145

Unit 5 ? Question paper

163

Unit 5 ? Mark scheme

189

Unit 6 ? Question paper

207

Unit 6 ? Mark scheme

219

Introduction

The Pearson Edexcel International Advanced Subsidiary in Chemistry and the Pearson Edexcel International Advanced Level in Chemistry are part of a suite of International Advanced Level qualifications offered by Pearson.

These sample assessment materials have been developed to support these qualifications and will be used as the benchmark to develop the assessment students will take.

Pearson Edexcel International Advanced Subsidiary/Advanced Level in Chemistry

1

Sample Assessment Materials ? Issue 1 ? September 2017 ? Pearson Education Limited 2017

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