AQA GCSE (A*-G) Chemistry – Unit C2

Exam questions organised by topic and difficulty, past papers and mark schemes for Unit C2 AQA GCSE (A*-G) Chemistry.

Questions by Topic	Mark Scheme
2.1 Structure and Bonding -BRONZE QP	2.1 Structure and Bonding -BRONZE MS
2.1 Structure and Bonding -SILVER QP	2.1 Structure and Bonding -SILVER MS
2.1 Structure and Bonding -GOLD QP1	2.1 Structure and Bonding -GOLD MS1
2.1 Structure and Bonding -GOLD QP2	2.1 Structure and Bonding -GOLD MS2

2.2 Structure/Properties /Uses -BRONZE QP	2.2 Structure/Properties /Uses -BRONZE MS
2.2.Structure/Properties /Uses -SILVER QP	2.2 Structure/Properties /Uses -SILVER MS
2.2 Structure/Properties /Uses -GOLD QP	2.2 Structure/Properties /Uses -GOLD MS

2.3.1 Atomic Structure -BRONZE QP	JOIN NOW Join Save My Exams! now to access all of our mark schemes
2.3.1 Atomic Structure -SILVER QP
2.3.1 Atomic Structure -GOLD QP

2.3.2 Analysing Substances -BRONZE QP
2.3.2 Analysing Substances -SILVER QP
2.3.2 Analysing Substances -GOLD QP

2.3.3 Quantitative Chemistry -BRONZE QP
2.3.3 Quantitative Chemistry -SILVER QP
2.3.3 Quantitative Chemistry -GOLD QP

2.4 Rates of Reaction -BRONZE QP
2.4 Rates of Reaction -SILVER QP
2.4 Rates of Reaction -GOLD QP

2.5 Exothermic and Endothermic Reactions -BRONZE QP
2.5 Exothermic and Endothermic Reactions -SILVER QP
2.5 Exothermic and Endothermic Reactions -GOLD QP

2.6 Acids: Bases and Salts -BRONZE QP
2.6 Acids: Bases and Salts -SILVER QP
2.6 Acids: Bases and Salts -GOLD QP

2.7 Electrolysis -BRONZE QP
2.7 Electrolysis -SILVER QP
2.7 Electrolysis -GOLD QP

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Bronze – Silver – Gold Papers are past paper exam questions that have been organised by difficulty.

Question Difficulty	Bronze	Silver	Gold
Grades E-G	✓	✗	✗
Grades B-D	✗	✓	✗
Grades A*/A	✗	✗	✓