PAPER 4 · THEORY (EXTENDED)
0620/41 Oct/Nov 2025
1 hour 15 minutes · 80 marks · 5 questions
5 questionsShow all as
0620/4113 marks
Oct/Nov 2025 · Question 1
2.2 Atomic structure and the Periodic Table, 2.3 Isotopes, 3.3 The mole and the Avogadro constant
2.2 Atomic structure and the Periodic Table2.3 Isotopes3.3 The mole and the Avogadro constant
0620/4117 marks
Oct/Nov 2025 · Question 2
8.1 Arrangement of elements, 2.7 Metallic bonding, 3.3 The mole and the Avogadro constant
8.1 Arrangement of elements2.7 Metallic bonding3.3 The mole and the Avogadro constant
0620/4114 marks
Oct/Nov 2025 · Question 3
7.3 Preparation of salts, 12.2 Acid–base titrations
7.3 Preparation of salts12.2 Acid–base titrations
0620/4116 marks
Oct/Nov 2025 · Question 4
5.1 Exothermic and endothermic reactions, 6.3 Reversible reactions and equilibrium, 6.2 Rate of reaction
5.1 Exothermic and endothermic reactions6.3 Reversible reactions and equilibrium6.2 Rate of reaction
0620/4120 marks
Oct/Nov 2025 · Question 5
11.6 Alcohols, 11.8 Polymers, 11.7 Carboxylic acids
11.6 Alcohols11.8 Polymers11.7 Carboxylic acids
