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Ocr a level Study guides, Class notes & Summaries

Looking for the best study guides, study notes and summaries about Ocr a level? On this page you'll find 9796 study documents about Ocr a level.

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OCR A Level Geography Second Edition

OCR A Level Geography Second Edition

Michael Raw, David Barker

152 documents

OCR A Level History

OCR A Level History

Mike Wells

141 documents

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Ocr A Level Chemistry Paper 1: H432/01 Periodic table, elements and physical chemistry QUESTION PAPER for June 2023

  • Ocr A Level Chemistry Paper 1: H432/01 Periodic table, elements and physical chemistry QUESTION PAPER for June 2023

  • Exam (elaborations) • 28 pages • 2024
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Ocr A Level Chemistry Paper 1 (H432/01 Periodic table, elements and physical chemistry) MARK SCHEME for June 2023

  • Ocr A Level Chemistry Paper 1 (H432/01 Periodic table, elements and physical chemistry) MARK SCHEME for June 2023

  • Exam (elaborations) • 34 pages • 2024
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    • Ocr A Level Chemistry Paper 1: H432/01 Periodic table, elements and physical chemistry MARK SCHEME for June 2023
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OCR A Level Chemistry Paper 1 (H432/01) Periodic table, Elements and physical chemistry Mark Scheme June 2023

  • OCR A Level Chemistry Paper 1 (H432/01) Periodic table, Elements and physical chemistry Mark Scheme June 2023

  • Exam (elaborations) • 35 pages • 2024
  • OCR A Level Chemistry Paper 1 (H432/01) Periodic table, Elements and physical chemistry Mark Scheme June 2023. FIRST CHECK THE ANSWER ON ANSWER LINE If answer = –1872 award 2 marks ----------------------------------------------------------------- H lattice = 2(+ 296) – 965 – 503 – 180 + 2(–107)– 602 H lattice = –1872 (kJ mol–1 ) 2 AO2.2 2 ALLOW for 1 mark +1872 (wrong sign on answer) Common errors for 1 mark –3056 (–296 x 2 instead of 296 x2) –2168 (2...
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