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GCE A LEVEL Chemistry A H432/03: Unified chemistry Mark Scheme for June 2022 £15.04   Add to cart

Exam (elaborations)

GCE A LEVEL Chemistry A H432/03: Unified chemistry Mark Scheme for June 2022

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GCE A LEVEL Chemistry A H432/03: Unified chemistry Mark Scheme for June 2022. 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 molecul...

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  • May 9, 2023
  • 53
  • 2022/2023
  • Exam (elaborations)
  • Questions & answers
  • unified chemistry
  • a level chemistry a
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SOLUTIONS2024
GCE A LEVEL Chemistry A
H432/03: Unified chemistry Mark
Scheme for June 2022

,GCE


Chemistry A

H432/03: Unified chemistry


A Level



Mark Scheme for June 2022

,Oxford Cambridge and RSA Examinations


OCR (Oxford Cambridge and RSA) is a leading UK awarding body, providing a wide range of
qualifications to meet the needs of candidates of all ages and abilities. OCR qualifications
include AS/A Levels, Diplomas, GCSEs, Cambridge Nationals, Cambridge Technicals,
Functional Skills, Key Skills, Entry Level qualifications, NVQs and vocational qualifications in
areas such as IT, business, languages, teaching/training, administration and secretarial skills.

It is also responsible for developing new specifications to meet national requirements and the
needs of students and teachers. OCR is a not-for-profit organisation; any surplus made is
invested back into the establishment to help towards the development of qualifications and
support, which keep pace with the changing needs of today’s society.

This mark scheme is published as an aid to teachers and students, to indicate the requirements
of the examination. It shows the basis on which marks were awarded by examiners. It does not
indicate the details of the discussions which took place at an examiners’ meeting before marking
commenced.

All examiners are instructed that alternative correct answers and unexpected approaches in
candidates’ scripts must be given marks that fairly reflect the relevant knowledge and skills
demonstrated.

Mark schemes should be read in conjunction with the published question papers and the report
on the examination.


© OCR 2022

, Oxford Cambridge and RSA Examinations

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