OCR Gateway GCSE Chemistry past papers
OCR Gateway GCSE Chemistry June 2024 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, 26 minutes, marked as you go. Free, no account.
- Rates of reaction, collisions and catalysts
- Crude oil, alkanes, cracking and alkenes
- Reactivity, extraction and reduction
- Acids, salts and pH
- Group 1 and Group 7
What it tested
- Rates and equilibrium24 marks
- Chemical changes23 marks
- Organic chemistry14 marks
- The atmosphere10 marks
- Atomic structure and the periodic table10 marks
- Bonding and structure4 marks
- Quantitative chemistry3 marks
- Using resources2 marks
- Q1Crude oil, alkanes, cracking and alkenes1 mark
- Q2States of matter and properties of substancesIonic and covalent bonding1 mark
- Q3Life cycle assessment and recycling1 mark
- Q4Polymers, giant structures, metals and alloys1 mark
- Q5Polymers, giant structures, metals and alloys1 mark
- Q6Atmospheric pollutants1 mark
- Q7Higher: phytomining and bioleaching1 mark
- Q8Rates of reaction, collisions and catalysts1 mark
14 more questions
- Q9Concentration of solutions1 mark
- Q10Higher: redox, strong and weak acids, electrode half equations1 mark
- Q11Polymers, giant structures, metals and alloys1 mark
- Q12Higher: equilibrium, concentration and temperature1 mark
- Q13Rates of reaction, collisions and catalystsExothermic and endothermic reactions, reaction profiles1 mark
- Q14Higher: moles and balancing with moles1 mark
- Q15Conservation of mass and relative formula mass1 mark
- Q16Group 1 and Group 710 marks
- Q17Reversible reactions and equilibriumConservation of mass and relative formula mass8 marks
- Q18Reactivity, extraction and reductionHigher: moles and balancing with moles12 marks
- Q19Crude oil, alkanes, cracking and alkenesStates of matter and properties of substances13 marks
- Q20The atmosphere, then and nowAtmospheric pollutants9 marks
- Q21Acids, salts and pHHigher: explaining concentration10 marks
- Q22Rates of reaction, collisions and catalystsHigher: tangents and rates in mol/s13 marks
June 2024 Higher grade boundaries
Marks needed across both Higher papers, out of 180.
- Grade 9154
- Grade 8140
- Grade 7127
- Grade 6107
- Grade 587
- Grade 468
- Grade 358
GCSE Science Pro
GCSE Science Pro
£119 once
At least 12 months of access
By paying you agree to our Terms and get access straight away, which ends your 14-day cancellation right.
Start freeNo VAT is charged.