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® IGCSE is the registered trademark of Cambridge International Examinations. CAMBRIDGE INTERNATIONAL EXAMINATIONS Cambridge Ordinary Level MARK SCHEME for the May/June 2015 series 5070 CHEMISTRY 5070/12 Paper 1 (Multiple Choice), maximum raw mark 40 Mark schemes should be read in conjunction with the question paper and the Principal Examiner Report for Teachers. Cambridge will not enter into discussions about these mark schemes. Cambridge is publishing the mark schemes for the May/June 2015 series for most Cambridge IGCSE ® , Cambridge International A and AS Level components and some Cambridge O Level components.

5070 s15 ms 12 - GCE Guide Levels/Chemistry (5070)/5070_s15_ms... · 5070 CHEMISTRY 5070/12 Paper 1 (Multiple Choice), maximum raw mark 40 ... Page 2 Mark Scheme Syllabus Paper Cambridge

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Page 1: 5070 s15 ms 12 - GCE Guide Levels/Chemistry (5070)/5070_s15_ms... · 5070 CHEMISTRY 5070/12 Paper 1 (Multiple Choice), maximum raw mark 40 ... Page 2 Mark Scheme Syllabus Paper Cambridge

® IGCSE is the registered trademark of Cambridge International Examinations.

CAMBRIDGE INTERNATIONAL EXAMINATIONS

Cambridge Ordinary Level

MARK SCHEME for the May/June 2015 series

5070 CHEMISTRY

5070/12 Paper 1 (Multiple Choice), maximum raw mark 40

Mark schemes should be read in conjunction with the question paper and the Principal Examiner Report for Teachers. Cambridge will not enter into discussions about these mark schemes. Cambridge is publishing the mark schemes for the May/June 2015 series for most Cambridge IGCSE

®, Cambridge International A and AS Level components and some

Cambridge O Level components.

Page 2: 5070 s15 ms 12 - GCE Guide Levels/Chemistry (5070)/5070_s15_ms... · 5070 CHEMISTRY 5070/12 Paper 1 (Multiple Choice), maximum raw mark 40 ... Page 2 Mark Scheme Syllabus Paper Cambridge

Page 2 Mark Scheme Syllabus Paper

Cambridge O LEVEL – May/June 2015 5070 12

© Cambridge International Examinations 2015

Question Number

Key Question Number

Key

1 B 21 B

2 C 22 A

3 D 23 B

4 D 24 D

5 A 25 A

6 B 26 A

7 A 27 B

8 C 28 B

9 C 29 A

10 A 30 B

11 B 31 D

12 D 32 C

13 B 33 B

14 D 34 C

15 B 35 B

16 C 36 B

17 C 37 D

18 B 38 C

19 A 39 D

20 D 40 D