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Question bank›Edexcel International A Level Chemistry›11.2.2 Heterogeneous catalysts in industry

Heterogeneous catalysts in industry: Edexcel International A Level Chemistry questions

Edexcel International A Level Chemistry past-paper questions on 11.2.2 Heterogeneous catalysts in industry, 2019–2025, with mark schemes and examiner’s reports where available.

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AS Unit 1 · Structure, Bonding and Introduction to Organic ChemistryAS Unit 2 · Energetics, Group Chemistry, Halogenoalkanes and AlcoholsAS Unit 3 · Practical Skills in Chemistry IUnit 4 · Rates, Equilibria and Further Organic ChemistryUnit 5 · Transition Metals and Organic Nitrogen ChemistryUnit 6 · Practical Skills in Chemistry II

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June 2025June 2025 (A)January 2025October 2024June 2024June 2024 (R)January 2024October 2023June 2023January 2023October 2022June 2022January 2022October 2021June 2021January 2021October 2020January 2020June 2019January 2019

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Q3(a)
January 2024 · Unit 4
1 mark11.2.2 Heterogeneous catalysts in industry 13.1.2 Effect of temperature, pressure and catalysts on equilibria and K
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Q16(c)
June 2021 · Unit 4
3 marks17.3.1 Heterogeneous catalysts: contact process and catalytic converters 11.2.2 Heterogeneous catalysts in industry
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All 2 questions on Heterogeneous catalysts in industry, as a list

January 2024, Unit 4, Q3(a) (1 mark): Which of the following statements about the catalyst is not correct? (1) A it lowers the activation energy of the reaction B it has no effect on the equilibrium
June 2021, Unit 4, Q16(c) (3 marks): The presence of bromate(V) ions in drinking water is harmful to humans. Bromate(V) ions can be converted to less harmful bromide ions by passing the water throu

Nearby topics:11.2.1 Activation energy from experimental data 11.2.3 Iodine-propanone, clock reaction and activation energy (Core Practicals 9 and 10)The whole bank

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