OCR • Chemistry
Latest uploads for Chemistry at OCR. Looking for Chemistry notes at OCR? We have lots of notes, study guides and study notes available for Chemistry at OCR.
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Courses Chemistry at OCR
Notes available for the following courses of Chemistry at OCR
Popular books OCR • Chemistry
Eileen Ramsden, Eileen Ramsden • ISBN 9780748752997
Latest notes & summaries OCR • Chemistry
OCR GCE A LEVEL Chemistry A H432/03: Unified chemistry. Structure and bonding 
NH3 is (simple) molecular/simple covalent/ 
/has intermolecular forces 
AND 
NH4NO3 is ionic 
Comparison of strength 
Ionic bonds are stronger than intermolecular bonds / 
forces between molecules 
OR 
Ionic bonds need more energy to break than 
intermolecular bonds 
2 AO1.1 
×2 
For intermolecular bonds/forces 
ALLOW hydrogen bonds 
OR London Forces/induced dipole 
forces/permanent dipole forces OR 
van der ...
- Exam (elaborations)
- • 53 pages's •
-
OCR•GCE A LEVEL Chemistry A H432/03: Unified chemistry
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OCR GCE A LEVEL Chemistry A H432/03: Unified chemistry. Structure and bonding 
NH3 is (simple) molecular/simple covalent/ 
/has intermolecular forces 
AND 
NH4NO3 is ionic 
Comparison of strength 
Ionic bonds are stronger than intermolecular bonds / 
forces between molecules 
OR 
Ionic bonds need more energy to break than 
intermolecular bonds 
2 AO1.1 
×2 
For intermolecular bonds/forces 
ALLOW hydrogen bonds 
OR London Forces/induced dipole 
forces/permanent dipole forces OR 
van der ...
OCR GCE AS Level Chemistry A H032/01: Breadth in chemistry Mark Scheme for June 2022. (Electrostatic) attraction between 
oppositely charged OR + and – ions 
1 AO1.1 
×1 
Attraction is essential 
IGNORE references to metal and non-metal 
Mark SchemeJune 2022 
20 
(ii) 
Mg2+ shown alternately in FOUR circles 
S 
2– shown alternately in FOUR circles 
2 AO1.2 
×2 
ALLOW labels if seen outside circles provided it 
clear which circle the label applies to 
ALLOW 1 mark for Mg AND S s...
- Exam (elaborations)
- • 44 pages's •
-
OCR•OCR GCE AS Level Chemistry A H032/01 Breadth
Preview 4 out of 44 pages
OCR GCE AS Level Chemistry A H032/01: Breadth in chemistry Mark Scheme for June 2022. (Electrostatic) attraction between 
oppositely charged OR + and – ions 
1 AO1.1 
×1 
Attraction is essential 
IGNORE references to metal and non-metal 
Mark SchemeJune 2022 
20 
(ii) 
Mg2+ shown alternately in FOUR circles 
S 
2– shown alternately in FOUR circles 
2 AO1.2 
×2 
ALLOW labels if seen outside circles provided it 
clear which circle the label applies to 
ALLOW 1 mark for Mg AND S s...
OCR A LEVEL JUNE 2022 CHEMISTRY A PAPER 3 EXAM QUESTION PAPER
- Exam (elaborations)
- • 22 pages's •
-
OCR•H432/03
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OCR A LEVEL JUNE 2022 CHEMISTRY A PAPER 3 EXAM QUESTION PAPER
OCR A LEVEL JUNE 2022 CHEMISTRY A PAPER 3 EXAM QUESTION PAPER
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- • 22 pages's •
-
OCR•H432/03
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OCR A LEVEL JUNE 2022 CHEMISTRY A PAPER 3 EXAM QUESTION PAPER
OCR A LEVEL JUNE 2022 CHEMISTRY A PAPER 2 EXAM QUESTION PAPER
- Exam (elaborations)
- • 34 pages's •
-
OCR•H432/02
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OCR A LEVEL JUNE 2022 CHEMISTRY A PAPER 2 EXAM QUESTION PAPER
OCR A LEVEL JUNE 2022 CHEMISTRY A PAPER 2 EXAM QUESTION PAPER
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- • 34 pages's •
-
OCR•H432/02
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OCR A LEVEL JUNE 2022 CHEMISTRY A PAPER 2 EXAM QUESTION PAPER
OCR A LEVEL JUNE 2022 
CHEMISTRY A PAPER 3 
EXAM QUESTION PAPER
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OCR•OCR A LEVEL JUNE 2022 CHEMISTRY A PAPER 3
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OCR A LEVEL JUNE 2022 
CHEMISTRY A PAPER 3 
EXAM QUESTION PAPER
OCR A LEVEL JUNE 2022 
CHEMISTRY A PAPER 2 
EXAM QUESTION PAPER
- Exam (elaborations)
- • 34 pages's •
-
OCR•OCR A LEVEL JUNE 2022 CHEMISTRY A PAPER 2
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OCR A LEVEL JUNE 2022 
CHEMISTRY A PAPER 2 
EXAM QUESTION PAPER
OCR GCE AS Level Chemistry A H032/01: Breadth in chemistry Mark Scheme for June 2022. 
OCR GCE AS Level Chemistry A H032/01: Breadth in chemistry Mark Scheme for June 2022
- Exam (elaborations)
- • 44 pages's •
-
OCR•AS Level Chemistry A H032/01: Breadth in chemistry
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OCR GCE AS Level Chemistry A H032/01: Breadth in chemistry Mark Scheme for June 2022. 
OCR GCE AS Level Chemistry A H032/01: Breadth in chemistry Mark Scheme for June 2022
OCR GCE A LEVEL Chemistry A H432/03: Unified chemistry Mark Scheme for June 2022. 
OCR GCE A LEVEL Chemistry A H432/03: Unified chemistry Mark Scheme for June 2022
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- Exam (elaborations)
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OCR•GCE A LEVEL Chemistry A H432/03: Unified chemistry
-
OCR GCE AS Level Chemistry A Paper 1 H032/01 Breadth in chemistry Mark Scheme June 2022 & OCR GCE A LEVEL Chemistry A H432/03: Unified chemistry Mark Scheme for June 2022• By STUDYCENTER2024
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OCR GCE A LEVEL Chemistry A H432/03: Unified chemistry Mark Scheme for June 2022. 
OCR GCE A LEVEL Chemistry A H432/03: Unified chemistry Mark Scheme for June 2022