OCR Gateway GCSE Chemistry past papers
OCR Gateway GCSE Chemistry June 2019 Paper 4
- J248/04
- Higher
- Topics C4 to C6
- 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, 29 minutes, marked as you go. Free, no account.
- Polymers, giant structures, metals and alloys
- Rates of reaction, collisions and catalysts
- Group 1 and Group 7
- Higher: explaining concentration
- Higher: equilibrium, concentration and temperature
What it tested
- Rates and equilibrium26 marks
- Bonding and structure24 marks
- Quantitative chemistry12 marks
- Atomic structure and the periodic table11 marks
- The atmosphere10 marks
- Chemical changes1 marks
- Using resources1 marks
- Q1Not in our course1 mark
- Q2The atmosphere, then and now1 mark
- Q3Greenhouse gases, climate change and carbon footprints1 mark
- Q4Not in our course1 mark
- Q5Not in our course1 mark
- Q6Not in our course1 mark
- Q7Reversible reactions and equilibrium1 mark
- Q8Rates of reaction, collisions and catalysts1 mark
14 more questions
- Q9Higher: redox, strong and weak acids, electrode half equations1 mark
- Q10Polymers, giant structures, metals and alloys1 mark
- Q11Higher: phytomining and bioleaching1 mark
- Q12Greenhouse gases, climate change and carbon footprints1 mark
- Q13Polymers, giant structures, metals and alloys1 mark
- Q14Not in our course1 mark
- Q15Concentration of solutions1 mark
- Q16Polymers, giant structures, metals and alloysRates of reaction, collisions and catalysts11 marks
- Q17Greenhouse gases, climate change and carbon footprints7 marks
- Q18Higher: equilibrium, concentration and temperatureHigher: equilibrium and pressure10 marks
- Q19Rates of reaction, collisions and catalystsAcids, salts and pH14 marks
- Q20Group 1 and Group 7The periodic table, metals and noble gases11 marks
- Q21Polymers, giant structures, metals and alloys11 marks
- Q22Higher: explaining concentrationHigher: limiting reactants11 marks
June 2019 Higher grade boundaries
Marks needed across both Higher papers, out of 180.
- Grade 9135
- Grade 8120
- Grade 7105
- Grade 688
- Grade 572
- Grade 456
- Grade 348
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