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PAPER 4 · THEORY (EXTENDED)

0620/43 May/June 2023

1 hour 15 minutes · 80 marks · 7 questions

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0620/436 marks
May/June 2023 · Question 1

11.5 Alkenes, 11.4 Alkanes, 8.3 Group VII properties

11.5 Alkenes11.4 Alkanes8.3 Group VII properties
0620/43 May/June 2023 question 1 question
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0620/4311 marks
May/June 2023 · Question 2

8.1 Arrangement of elements, 2.2 Atomic structure and the Periodic Table, 2.3 Isotopes, 3.2 Relative masses of atoms and molecules

8.1 Arrangement of elements2.2 Atomic structure and the Periodic Table2.3 Isotopes3.2 Relative masses of atoms and molecules
0620/43 May/June 2023 question 2 question
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0620/4310 marks
May/June 2023 · Question 3

2.4 Ions and ionic bonds, 2.5 Simple molecules and covalent bonds, 2.6 Giant covalent structures

2.4 Ions and ionic bonds2.5 Simple molecules and covalent bonds2.6 Giant covalent structures
0620/43 May/June 2023 question 3 question
6 partsOpen full size ↗
0620/4310 marks
May/June 2023 · Question 4

6.2 Rate of reaction, 3.3 The mole and the Avogadro constant, 12.5 Identification of ions and gases

6.2 Rate of reaction3.3 The mole and the Avogadro constant12.5 Identification of ions and gases
0620/43 May/June 2023 question 4 question
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0620/4316 marks
May/June 2023 · Question 5

4.1 Electrolysis, 4.2 Hydrogen–oxygen fuel cells, 10.3 Air quality and climate

4.1 Electrolysis4.2 Hydrogen–oxygen fuel cells10.3 Air quality and climate
0620/43 May/June 2023 question 5 question
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0620/4315 marks
May/June 2023 · Question 6

6.3 Reversible reactions and equilibrium, 7.3 Preparation of salts

6.3 Reversible reactions and equilibrium7.3 Preparation of salts
0620/43 May/June 2023 question 6 question
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0620/4312 marks
May/June 2023 · Question 7

11.8 Polymers, 11.1 Formulae, functional groups and terminology, 11.4 Alkanes

11.8 Polymers11.1 Formulae, functional groups and terminology11.4 Alkanes
0620/43 May/June 2023 question 7 question
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