OCR Gateway GCSE Combined Science past papers
OCR Gateway GCSE Combined Science June 2022 Paper 9
- J250/09
- Higher
- Chemistry 1
- 1 hour 10 minutes
- 60 marks
Question paper, Mark scheme, Examiner report: on the OCR website.
Practise this paper's topics
5 new exam questions, 32 minutes, marked as you go. Free, no account.
- Higher: moles and balancing with moles
- Diamond, graphite, graphene and fullerenes
- Electrolysis
- States of matter and properties of substances
- Higher: redox, strong and weak acids, electrode half equations
What it tested
- Quantitative chemistry19 marks
- Bonding and structure18 marks
- Chemical changes17 marks
- Atomic structure and the periodic table3 marks
- Chemical analysis2 marks
- Energy changes1 marks
- Q1Atoms, compounds, mixtures and the atomic model1 mark
- Q2Reactivity, extraction and reduction1 mark
- Q3Atoms, compounds, mixtures and the atomic model1 mark
- Q4Purity, formulations and chromatography1 mark
- Q5Purity, formulations and chromatography1 mark
- Q6Higher: redox, strong and weak acids, electrode half equations1 mark
- Q7Higher: ionic equations and half equationsGroup 1 and Group 71 mark
- Q8Higher: bond energy calculations1 mark
7 more questions
- Q9Acids, salts and pH1 mark
- Q10Higher: moles and balancing with moles1 mark
- Q11Diamond, graphite, graphene and fullerenesIonic and covalent bonding12 marks
- Q12ElectrolysisIonic and covalent bonding10 marks
- Q13States of matter and properties of substancesIonic and covalent bonding6 marks
- Q14Higher: moles and balancing with molesMetallic bonding18 marks
- Q15Higher: redox, strong and weak acids, electrode half equationsHigher: ionic equations and half equations4 marks
June 2022 Higher grade boundaries
Marks needed across all six Higher papers, out of 360.
- 9-9257
- 9-8243
- 8-8229
- 8-7215
- 7-7201
- 7-6184
- 6-6167
- 6-5151
- 5-5135
- 5-4119
- 4-4103
- 4-395
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