0620 s18 ms 21 - IGCSE Past Papers



Cambridge Assessment International Education Cambridge International General Certificate of Secondary Education

CHEMISTRY Paper 2 Multiple Choice (Extended) MARK SCHEME Maximum Mark: 40

0620/21 May/June 2018

Published

This mark scheme is published as an aid to teachers and candidates, to indicate the requirements of the examination. Mark schemes should be read in conjunction with the question paper and the Principal Examiner Report for Teachers. Cambridge International will not enter into discussions about these mark schemes. Cambridge International is publishing the mark schemes for the May/June 2018 series for most Cambridge IGCSETM, Cambridge International A and AS Level and Cambridge Pre-U components, and some Cambridge O Level components.

IGCSETM is a registered trademark. This syllabus is approved for use in England, Wales and Northern Ireland as a Cambridge International Level 1/Level 2 Certificate.

This document consists of 3 printed pages.

? UCLES 2018

[Turn over

0620/21

Question

1

A

2

D

3

A

4

C

5

B

6

D

7

D

8

B

9

B

10

D

11

C

12

A

13

B

14

C

15

B

16

B

17

C

18

D

19

C

20

C

21

C

22

B

23

A

24

C

25

C

26

D

27

B

28

B

? UCLES 2018

Cambridge IGCSE ? Mark Schewmwew.dynamicpapMearsy/.Jcuonme 2018

PUBLISHED

Answer

Marks 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

Page 2 of 3

0620/21

Question

29

C

30

C

31

D

32

A

33

C

34

D

35

A

36

D

37

C

38

A

39

A

40

B

Cambridge IGCSE ? Mark Schewmwew.dynamicpapMearsy/.Jcuonme 2018

PUBLISHED

Answer

Marks 1 1 1 1 1 1 1 1 1 1 1 1

? UCLES 2018

Page 3 of 3

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