Breadth in chemistry - Study guides, Class notes & Summaries

H032/01: Breadth in chemistry Mark Scheme 2022. OCR (Oxford Cambridge and RSA) is a leading UK awarding body, providing a wide range of qualifications to meet the needs of candidates of all ages and abilities. OCR qualifications include AS/A Levels, Diplomas, GCSEs, Cambridge Nationals, Cambridge Technicals, Functional Skills, Key Skills, Entry Level qualifications, NVQs and vocational qualifications in areas such as IT, business, languages, teaching/training, administration and secretari...

This is the official question paper

2 OCR 2023 SECTION A You should spend a maximum of 25 minutes on this section. Write your answer to each question in the box provided. 1 Which statement explains the trend in boiling points down the halogens group? A Covalent bonds become stronger. B Induced dipole–dipole interactions (London forces) become stronger. C Ionic bonds become stronger. D Permanent dipole–dipole interactions become stronger. Your answer [1] 2 A hydrocarbon contains 85.71% carbon by mass. What is the em...

OCR AS LEVEL Chemistry A H032/01 JUNE 2022 FINAL MARK SCHEME - Breadth in chemistry. SECTION A Question Answer Marks AO element 1 B 1 AO1.1 2 A 1 AO1.1 3 D 1 AO1.1 4 C 1 AO2.1 5 D 1 AO1.2 6 B 1 AO2.1 7 C 1 AO2.2 8 B 1 AO2.4 9 D 1 AO2.6 10 D 1 AO1.1 11 A 1 AO2.2 12 D 1 AO1.1 13 A 1 AO2.6 14 D 1 AO1.2 15 C 1 AO1.2 16 D 1 AO2.6 17 D 1 AO1.2 18 B 1 AO1.1 19 A 1 AO2.5 20 C 1 AO2.5 Total 20 .

OCR GCSE (9-1) Chemistry B (Twenty First Century Science) J258/03 Breadth in Chemistry (Higher Tier) QUESTION PAPER AND MARK SCHEME (MERGED)

OCR GCSE (9-1) Chemistry B (Twenty First Century Science) J258/01 Breadth in Chemistry (Foundation Tier) QUESTION PAPER AND MARK SCHEME (MERGED)

OCR AS LEVEL Chemistry A H032/01 JUNE 2022 FINAL MARK SCHEME> Breadth in chemistry

OCR AS Level Chemistry A H032/01 JUNE 2022 ACTUAL QUESTION PAPER >Breadth in chemistry .

OCR AS LEVEL Chemistry A H032/01 JUNE 2022 FINAL MARK SCHEME >Breadth in chemistry