AQA GCSE Trilogy Chemistry Paper 1 Higher June 2025 mark scheme 8464/C/1H
Materials
Practise the past exam questions by topic
Concentration of solutions13 Qs
Electrolysis of aqueous solutions11 Qs
Exothermic & endothermic reactions16 Qs
Relative formula mass17 Qs
Group 7: the halogens6 Qs
Subatomic particles11 Qs
Development of the model of the atom8 Qs
Extraction of metals & reduction7 Qs
Half equations at electrodes5 Qs
Properties of metals & alloys15 Qs
Using electrolysis to extract metals8 Qs
Bond energy calculations5 Qs
Covalent bonding13 Qs
Strong & weak acids5 Qs
Three states of matter15 Qs
Amounts of substance in equations7 Qs
Conservation of mass & balanced equations19 Qs
Giant covalent structures5 Qs
Ionic bonding & ionic compounds17 Qs
Reactions of acids24 Qs
+16 more
7 questions
- Q1 - 9 marks - Concentration of solutions, Electrolysis of aqueous solutions
- Q2 - 10 marks - Exothermic and endothermic reactions, Relative formula mass
- Q3 - 12 marks - Group 7: the halogens, Subatomic particles, The development of the model of the atom
- Q4 - 11 marks - Extraction of metals and reduction, Half equations at electrodes, Properties of metals and alloys, Using electrolysis to extract metals
- Q5 - 9 marks - Bond energy calculations, Covalent bonding, Strong and weak acids, The three states of matter
- Q6 - 11 marks - Amounts of substance in equations, Conservation of mass and balanced equations
- Q7 - 8 marks - Giant covalent structures, Ionic bonding and ionic compounds, Properties of metals and alloys, Reactions of acids
Your browser can't show this paper here.
Open the PDF