OCR • Chemistry A
Latest uploads for Chemistry A at OCR. Looking for Chemistry A notes at OCR? We have lots of notes, study guides and study notes available for Chemistry A at OCR.
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Courses Chemistry A at OCR
Notes available for the following courses of Chemistry A at OCR
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A2 Unit F324 - Rings, Polymers and Analysis
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A2 Unit F325 - Equilibria, Energetics and Elements
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A2 Unit F326 - Practical Skills in Chemistry
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AS Unit F321 - Atoms, Bonds and Groups
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AS Unit F322 - Chains, Energy and Resources
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AS Unit F323 - Practical Skills in Chemistry 1
Popular books OCR • Chemistry A
Rob Richie, Dave Gent • ISBN 9780198351962
Dave Gent • ISBN 9780198357650
Latest content OCR • Chemistry A
Official mark scheme for the OCR AS Level Chemistry A 2025 Paper 2 examination. 
Includes clear model answers and detailed marking points based on OCR’s official criteria. 
 
Useful for checking responses, understanding how marks are awarded, and improving exam technique. 
Ideal for AS students, teachers, and anyone revising OCR Chemistry A.
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- Summary
- • 28 pages's •
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OCR•Paper 2
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OCR as chemistry paper 1,2 question paper + mark scheme• By PaperPrep2025
Preview 3 out of 28 pages
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Official mark scheme for the OCR AS Level Chemistry A 2025 Paper 2 examination. 
Includes clear model answers and detailed marking points based on OCR’s official criteria. 
 
Useful for checking responses, understanding how marks are awarded, and improving exam technique. 
Ideal for AS students, teachers, and anyone revising OCR Chemistry A.
Official OCR AS Level Chemistry A Paper 2 from the 2025 examination series. 
Covers the full AS Paper 1 specification, focusing on core physical and inorganic chemistry content. 
 
Ideal for exam practice, timed revision, and getting familiar with OCR question style and layout. 
Suitable for AS students preparing for exams or early A Level revision.
- Package deal
- Exam (elaborations)
- • 24 pages's •
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OCR•Paper 2
-
OCR as chemistry paper 1,2 question paper + mark scheme• By PaperPrep2025
Preview 3 out of 24 pages
Getting your document ready...
Official OCR AS Level Chemistry A Paper 2 from the 2025 examination series. 
Covers the full AS Paper 1 specification, focusing on core physical and inorganic chemistry content. 
 
Ideal for exam practice, timed revision, and getting familiar with OCR question style and layout. 
Suitable for AS students preparing for exams or early A Level revision.
Official mark scheme for the OCR AS Level Chemistry A 2025 Paper 1 examination. 
Includes clear model answers and detailed marking points based on OCR’s official criteria. 
 
Useful for checking responses, understanding how marks are awarded, and improving exam technique. 
Ideal for AS students, teachers, and anyone revising OCR Chemistry A.
- Package deal
- Summary
- • 27 pages's •
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OCR•Paper 1
-
OCR as chemistry paper 1,2 question paper + mark scheme• By PaperPrep2025
Preview 3 out of 27 pages
Getting your document ready...
Official mark scheme for the OCR AS Level Chemistry A 2025 Paper 1 examination. 
Includes clear model answers and detailed marking points based on OCR’s official criteria. 
 
Useful for checking responses, understanding how marks are awarded, and improving exam technique. 
Ideal for AS students, teachers, and anyone revising OCR Chemistry A.
Official OCR AS Level Chemistry A Paper 1 from the 2025 examination series. 
Covers the full AS Paper 1 specification, focusing on core physical and inorganic chemistry content. 
 
Ideal for exam practice, timed revision, and getting familiar with OCR question style and layout. 
Suitable for AS students preparing for exams or early A Level revision.
- Package deal
- Exam (elaborations)
- • 24 pages's •
-
OCR•Paper 1
-
OCR as chemistry paper 1,2 question paper + mark scheme• By PaperPrep2025
Preview 3 out of 24 pages
Getting your document ready...
Official OCR AS Level Chemistry A Paper 1 from the 2025 examination series. 
Covers the full AS Paper 1 specification, focusing on core physical and inorganic chemistry content. 
 
Ideal for exam practice, timed revision, and getting familiar with OCR question style and layout. 
Suitable for AS students preparing for exams or early A Level revision.
Official mark scheme for the OCR A Level Chemistry A 2025 Paper 3 examination. 
Provides full, detailed answers and marking guidance exactly as used by OCR examiners. 
 
Ideal for checking answers, understanding how marks are awarded, and improving exam technique. 
Perfect for independent revision, teacher use, or marking past paper practice.
- Package deal
- Summary
- • 25 pages's •
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OCR•Paper 3
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OCR A level chemistry paper 1,2,3 2025 Question paper AND Mark scheme• By PaperPrep2025
Preview 3 out of 25 pages
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Official mark scheme for the OCR A Level Chemistry A 2025 Paper 3 examination. 
Provides full, detailed answers and marking guidance exactly as used by OCR examiners. 
 
Ideal for checking answers, understanding how marks are awarded, and improving exam technique. 
Perfect for independent revision, teacher use, or marking past paper practice.
Official OCR A Level Chemistry A Paper 3 from the 2025 examination series. 
Covers the full Paper 3 content, focusing on core physical and inorganic chemistry topics in line with the OCR specification. 
 
Ideal for exam practice, revision, and understanding question style and exam structure. 
Suitable for Year 13 students preparing for final A Level exams or anyone revising OCR Chemistry A.
- Package deal
- Exam (elaborations)
- • 20 pages's •
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OCR•Paper 3
-
OCR A level chemistry paper 1,2,3 2025 Question paper AND Mark scheme• By PaperPrep2025
Preview 3 out of 20 pages
Getting your document ready...
Official OCR A Level Chemistry A Paper 3 from the 2025 examination series. 
Covers the full Paper 3 content, focusing on core physical and inorganic chemistry topics in line with the OCR specification. 
 
Ideal for exam practice, revision, and understanding question style and exam structure. 
Suitable for Year 13 students preparing for final A Level exams or anyone revising OCR Chemistry A.
Official mark scheme for the OCR A Level Chemistry A 2025 Paper 2 examination. 
Provides full, detailed answers and marking guidance exactly as used by OCR examiners. 
 
Ideal for checking answers, understanding how marks are awarded, and improving exam technique. 
Perfect for independent revision, teacher use, or marking past paper practice.
- Package deal
- Summary
- • 40 pages's •
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OCR•Paper 2
-
OCR A level chemistry paper 1,2,3 2025 Question paper AND Mark scheme• By PaperPrep2025
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Official mark scheme for the OCR A Level Chemistry A 2025 Paper 2 examination. 
Provides full, detailed answers and marking guidance exactly as used by OCR examiners. 
 
Ideal for checking answers, understanding how marks are awarded, and improving exam technique. 
Perfect for independent revision, teacher use, or marking past paper practice.
Official OCR A Level Chemistry A Paper 2 from the 2025 examination series. 
Covers the full Paper 2 content, focusing on core physical and inorganic chemistry topics in line with the OCR specification. 
 
Ideal for exam practice, revision, and understanding question style and exam structure. 
Suitable for Year 13 students preparing for final A Level exams or anyone revising OCR Chemistry A.
- Package deal
- Exam (elaborations)
- • 36 pages's •
-
OCR•Paper 2
-
OCR A level chemistry paper 1,2,3 2025 Question paper AND Mark scheme• By PaperPrep2025
Preview 4 out of 36 pages
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Official OCR A Level Chemistry A Paper 2 from the 2025 examination series. 
Covers the full Paper 2 content, focusing on core physical and inorganic chemistry topics in line with the OCR specification. 
 
Ideal for exam practice, revision, and understanding question style and exam structure. 
Suitable for Year 13 students preparing for final A Level exams or anyone revising OCR Chemistry A.
Official mark scheme for the OCR A Level Chemistry A 2025 Paper 1 examination. 
Provides full, detailed answers and marking guidance exactly as used by OCR examiners. 
 
Ideal for checking answers, understanding how marks are awarded, and improving exam technique. 
Perfect for independent revision, teacher use, or marking past paper practice.
- Package deal
- Summary
- • 32 pages's •
-
OCR•Paper 1
-
OCR A level chemistry paper 1,2,3 2025 Question paper AND Mark scheme• By PaperPrep2025
Preview 4 out of 32 pages
Getting your document ready...
Official mark scheme for the OCR A Level Chemistry A 2025 Paper 1 examination. 
Provides full, detailed answers and marking guidance exactly as used by OCR examiners. 
 
Ideal for checking answers, understanding how marks are awarded, and improving exam technique. 
Perfect for independent revision, teacher use, or marking past paper practice.
Official OCR A Level Chemistry A Paper 1 from the 2025 examination series. 
Covers the full Paper 1 content, focusing on core physical and inorganic chemistry topics in line with the OCR specification. 
 
Ideal for exam practice, revision, and understanding question style and exam structure. 
Suitable for Year 13 students preparing for final A Level exams or anyone revising OCR Chemistry A.
- Package deal
- Exam (elaborations)
- • 32 pages's •
-
OCR•Paper 1
-
OCR A level chemistry paper 1,2,3 2025 Question paper AND Mark scheme• By PaperPrep2025
Preview 4 out of 32 pages
Getting your document ready...
Official OCR A Level Chemistry A Paper 1 from the 2025 examination series. 
Covers the full Paper 1 content, focusing on core physical and inorganic chemistry topics in line with the OCR specification. 
 
Ideal for exam practice, revision, and understanding question style and exam structure. 
Suitable for Year 13 students preparing for final A Level exams or anyone revising OCR Chemistry A.