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Predicted paper
OCR A-Level Chemistry 2026 Predicted Practice Paper — Periodic Table, Elements and Physical Chemistry
A-Level Chemistry A · OCR-style · 135 minutes · 100 marks
Modelled component: H432/01 · Calculator permitted
H432/01 model: 100 marks, 135 minutes.
Prediction type: predicted_paper · Evidence mode: historical · Full-length original StudyVector predicted-practice paper modelled on public exam-board structure. It is not official, leaked or guaranteed.
Evidence basis: public exam-board specification structure, historical topic weighting patterns, StudyVector practice-quality review.
75
0–100 model (higher = more demanding)
- Atoms, Compounds & Stoichiometry
- Electrons, Bonding & Structure
- Energetics & Thermodynamics
- Rates & Equilibrium
- Periodicity & Groups
I completed a StudyVector A-Level Chemistry A derived predicted-practice paper (2026) and scored 0/100. This is practice-only and not an official paper:
Section A
Multiple choice. Answer ALL the questions.
Question SECTION-A1 (1 mark)
Which statement is most accurate for Atoms, Compounds & Stoichiometry?
Question SECTION-A2 (1 mark)
Which statement is most accurate for Electrons, Bonding & Structure?
Question SECTION-A3 (1 mark)
Which statement is most accurate for Energetics & Thermodynamics?
Question SECTION-A4 (1 mark)
Which statement is most accurate for Rates & Equilibrium?
Question SECTION-A5 (1 mark)
Which statement is most accurate for Periodicity & Groups?
Question SECTION-A6 (1 mark)
Which statement is most accurate for Redox & Electrochemistry?
Question SECTION-A7 (1 mark)
Which statement is most accurate for pH & Buffers?
Question SECTION-A8 (1 mark)
Which statement is most accurate for Atoms, Compounds & Stoichiometry?
Question SECTION-A9 (1 mark)
Which statement is most accurate for Electrons, Bonding & Structure?
Question SECTION-A10 (1 mark)
Which statement is most accurate for Energetics & Thermodynamics?
Question SECTION-A11 (1 mark)
Which statement is most accurate for Rates & Equilibrium?
Question SECTION-A12 (1 mark)
Which statement is most accurate for Periodicity & Groups?
Question SECTION-A13 (1 mark)
Which statement is most accurate for Redox & Electrochemistry?
Question SECTION-A14 (1 mark)
Which statement is most accurate for pH & Buffers?
Question SECTION-A15 (1 mark)
Which statement is most accurate for Atoms, Compounds & Stoichiometry?
Section B
Structured and extended response questions. Answer ALL the questions.
Question SECTION-B1 (4 marks)
A-Level A-Level Chemistry A Electrons, Bonding & Structure question. A student carries out a reaction or analysis linked to electrons, bonding & structure. Explain the key particle-level idea, describe the expected observation or calculation route, and evaluate one source of error in the method.
Question SECTION-B2 (5 marks)
A-Level A-Level Chemistry A Energetics & Thermodynamics question. A student carries out a reaction or analysis linked to energetics & thermodynamics. Explain the key particle-level idea, describe the expected observation or calculation route, and evaluate one source of error in the method.
Question SECTION-B3 (6 marks)
A-Level A-Level Chemistry A Rates & Equilibrium question. A student carries out a reaction or analysis linked to rates & equilibrium. Explain the key particle-level idea, describe the expected observation or calculation route, and evaluate one source of error in the method.
Question SECTION-B4 (7 marks)
A-Level A-Level Chemistry A Periodicity & Groups question. A student carries out a reaction or analysis linked to periodicity & groups. Explain the key particle-level idea, describe the expected observation or calculation route, and evaluate one source of error in the method.
Question SECTION-B5 (8 marks)
A-Level A-Level Chemistry A Redox & Electrochemistry question. A student carries out a reaction or analysis linked to redox & electrochemistry. Explain the key particle-level idea, describe the expected observation or calculation route, and evaluate one source of error in the method.
Question SECTION-B6 (9 marks)
A-Level A-Level Chemistry A pH & Buffers question. A student carries out a reaction or analysis linked to ph & buffers. Explain the key particle-level idea, describe the expected observation or calculation route, and evaluate one source of error in the method.
Question SECTION-B7 (10 marks)
A-Level A-Level Chemistry A Atoms, Compounds & Stoichiometry question. A student carries out a reaction or analysis linked to atoms, compounds & stoichiometry. Explain the key particle-level idea, describe the expected observation or calculation route, and evaluate one source of error in the method.
Question SECTION-B8 (10 marks)
A-Level A-Level Chemistry A Electrons, Bonding & Structure question. A student carries out a reaction or analysis linked to electrons, bonding & structure. Explain the key particle-level idea, describe the expected observation or calculation route, and evaluate one source of error in the method.
Question SECTION-B9 (12 marks)
A-Level A-Level Chemistry A Energetics & Thermodynamics question. A student carries out a reaction or analysis linked to energetics & thermodynamics. Explain the key particle-level idea, describe the expected observation or calculation route, and evaluate one source of error in the method.
Question SECTION-B10 (7 marks)
A-Level A-Level Chemistry A Rates & Equilibrium question. A student carries out a reaction or analysis linked to rates & equilibrium. Explain the key particle-level idea, describe the expected observation or calculation route, and evaluate one source of error in the method.
Question SECTION-B11 (7 marks)
A-Level A-Level Chemistry A Periodicity & Groups question. A student carries out a reaction or analysis linked to periodicity & groups. Explain the key particle-level idea, describe the expected observation or calculation route, and evaluate one source of error in the method.
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