IGCSE Chemistry Paper 2 [May/June 2020] Solved with A* detailed explanations [0620/22/M/J/20]

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Timestamps:
0:00 Questions 1 to 5
5:30 Questions 6 to 10
16:10 Questions 11 to 15
21:53 Questions 16 to 20
28:20 Questions 21 to 25
33:50 Questions 26 to 30
40:30 Questions 31 to 35
43:45 Questions 36 to 40