OCR Gateway GCSE Chemistry past papers
OCR Gateway GCSE Chemistry June 2023 Paper 1
- J248/01
- Foundation
- Topics C1 to C3
- 1 hour 45 minutes
- 90 marks
Question paper, Mark scheme, Examiner report: on the OCR website.
Practise this paper's topics
5 new exam questions, 21 minutes, marked as you go. Free, no account.
- Ionic and covalent bonding
- Atoms, compounds, mixtures and the atomic model
- Exothermic and endothermic reactions, reaction profiles
- Acids, salts and pH
- Electrolysis
What it tested
- Bonding and structure27 marks
- Chemical changes21 marks
- Atomic structure and the periodic table17 marks
- Energy changes11 marks
- Chemical analysis10 marks
- Quantitative chemistry3 marks
- Rates and equilibrium1 marks
- Q1Atoms, compounds, mixtures and the atomic model1 mark
- Q2Ionic and covalent bonding1 mark
- Q3Acids, salts and pH1 mark
- Q4Atoms, compounds, mixtures and the atomic model1 mark
- Q5Conservation of mass and relative formula mass1 mark
- Q6The periodic table, metals and noble gasesAtomic size, relative mass and electron structure1 mark
- Q7Conservation of mass and relative formula mass1 mark
- Q8Atoms, compounds, mixtures and the atomic model1 mark
14 more questions
- Q9Exothermic and endothermic reactions, reaction profiles1 mark
- Q10Conservation of mass and relative formula mass1 mark
- Q11Rates of reaction, collisions and catalysts1 mark
- Q12States of matter and properties of substances1 mark
- Q13The periodic table, metals and noble gases1 mark
- Q14Reactivity, extraction and reduction1 mark
- Q15Acids, salts and pHConservation of mass and relative formula mass1 mark
- Q16Atoms, compounds, mixtures and the atomic modelStates of matter and properties of substances12 marks
- Q17Purity, formulations and chromatography10 marks
- Q18Ionic and covalent bondingDiamond, graphite, graphene and fullerenes14 marks
- Q19Ionic and covalent bondingPolymers, giant structures, metals and alloys11 marks
- Q20ElectrolysisGroup 1 and Group 710 marks
- Q21Acids, salts and pH8 marks
- Q22Exothermic and endothermic reactions, reaction profilesAcids, salts and pH10 marks
June 2023 Foundation grade boundaries
Marks needed across both Foundation papers, out of 180.
- Grade 5110
- Grade 492
- Grade 368
- Grade 244
- Grade 120
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