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2025 OCR AS Level Chemistry B Paper 1 and Mark Scheme Combined (H033/01 Foundations of chemistry)
“Foundations of Chemistry (H033/01)” is the first paper of the AS‑level Chemistry B (Salters) course under OCR.
It is designed to cover the fundamental / foundational concepts in chemistry — the core building blocks that underpin later, more advanced topics in the A‑level course.
The paper: 1 hour 30 minutes, worth 70 marks when done for AS Level
| Author | zeus999 team |
| Published | 08 Dec 2025 |
| Included files | |
OCR GCE A LEVEL BIOLOGY A PAPER 1 MARK SCHEME 2023...
OCR GCE A LEVEL BIOLOGY A PAPER 1 QUESTION PAPER 2...
OCR GCE A LEVEL BIOLOGY A PAPER 2 QUESTION PAPER 2...
OCR GCE A LEVEL BIOLOGY A PAPER 2 MARK SCHEME 2023...
OCR GCE A LEVEL BIOLOGY A PAPER 3 QUESTION PAPER 2...
OCR GCE A LEVEL BIOLOGY A PAPER 3 MARK SCHEME 2023...
OCR GCE A LEVEL CHEMISTRY A PAPER 1 QUESTION PAPER...
OCR GCE A LEVEL CHEMISTRY A PAPER 1 MARK SCHEME 20...
OCR GCE A LEVEL CHEMISTRY A PAPER 2 QUESTION PAPER...
OCR GCE A LEVEL CHEMISTRY A PAPER 2 MARK SCHEME 20...