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June 2020 Paper 1 GCE A/L Chemistry - Introduction to the course

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June 2020 Paper 1 GCE A/L Chemistry: Inroduction Topics

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1 - Introduction to the course

: 0:01:20 mins
2 - question1

: 0:03:35 mins
38 - question38

: 0:04:53 mins

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Chemistry June 2020 Paper 1 Solutions

1 - question1

: 0:03:35 mins
2 - question2

: 0:02:14 mins
3 - question3

: 0:01:54 mins
4 - question4

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5 - question5

: 0:01:50 mins
6 - question6

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7 - question7

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8 - question8

: 0:04:17 mins
9 - question9

: 0:03:32 mins
10 - question10

: 0:04:48 mins
11 - question11

: 0:01:12 mins
12 - question12

: 0:04:11 mins
13 - question13

: 0:07:15 mins
14 - question14

: 0:01:34 mins
15 - question15

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16 - question16

: 0:03:35 mins
17 - question17

: 0:07:10 mins
18 - question18

: 0:02:26 mins
19 - question19

: 0:01:52 mins
20 - question20

: 0:03:33 mins
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22 - question22

: 0:03:37 mins
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: 0:01:28 mins
27 - question27

: 0:02:55 mins
28 - question28

: 0:01:43 mins
29 - question29

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30 - question30

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31 - question31

: 0:02:35 mins
32 - question32

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33 - question33

: 0:01:54 mins
34 - question34

: 0:01:25 mins
36 - question36

: 0:01:43 mins
37 - question37

: 0:11:59 mins
39 - question39

: 0:03:31 mins
40 - question40

: 0:04:16 mins
41 - question41

: 0:05:09 mins
42 - question42

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43 - question43

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44 - question44

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45 - question45

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46 - question46

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47 - question47

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48 - question48

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50 - question50

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March 14, 2021, 9:32 p.m.
Wanyu
0

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March 14, 2021, 9:23 p.m.
Wanyu
0

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March 14, 2021, 9:04 p.m.
Wanyu
0

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- March 20, 2021, 1:57 a.m.
  Vanessa logan
  Excuse me sir at the level of question 3.a(iv) we were asked for the oxo -acids of iodine right ?
  
  0
March 14, 2021, 8:42 p.m.
Wanyu
Physical chemistry solutions

0

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March 14, 2021, 8:09 p.m.
Wanyu
Cameroon GCE A level chemistry paper 2 June 2020 session. Let us answer this question paper in preparation for the regional mock this week beginning tomorrow dear students:

v

0

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March 6, 2021, 4:56 p.m.
Vanessa logan
what is the test for amines?

what is the test to distinguish between primary , secondary and tertiary amines?

0

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March 6, 2021, 3:30 p.m.
Wanyu
0

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- March 6, 2021, 3:35 p.m.
  Vanessa logan
  For a double bond -when reacted with bromine water it decolourizes bromine water
  
  0
Feb. 28, 2021, 8:31 a.m.
Lynn
A Closed system is one where there is exchange of energy but no exchange of matter

0

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- Feb. 28, 2021, 10:48 p.m.
  Titah Peace
  Correct
  
  0

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