OCR A level Chemistry B (Salters) H433/01: Fundamentals of chemistry erratum, June 2025
OCR's H433/01: Fundamentals of chemistry erratum for Chemistry B (Salters) (H433), from the June 2025 exams. Each link opens the board's own PDF on ocr.org.uk in a new tab.
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Grade boundaries for this paper
The marks out of 110 that each grade needed on H433/01, Fundamentals of chemistry in June 2025. A grade for one paper on its own is only a guide; the real grade comes from all the papers together.
| Grade | A* | A | B | C | D | E |
|---|---|---|---|---|---|---|
| Mark | 87 | 71 | 59 | 47 | 35 | 23 |
Every paper's boundaries for June 2025OCR grade boundaries, A level June 2025 (opens ocr.org.uk in a new tab)
More for OCR A level Chemistry B (Salters)
The other June 2025 papers
This paper in other years
Every OCR A level Chemistry B (Salters) paper is on the Chemistry B (Salters) past papers page, and OCR's own list is on its website (opens ocr.org.uk in a new tab).
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