OCR AS LEVEL JUNE 2025
MARKSHEME CHEMISTRY B PAPER 2
CHEMISTRY IN DEPTH
written by
SUCCESSEXAMSETTER
,GCE
Chemistry B
H033/02: Chemistry in depth
AS Level
Mark Scheme for June 2022
Downloaded by: NorthWest |
Oxford Cambridge and RSA Examinations
Distribution of this document is illegal
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
MARKSHEME CHEMISTRY B PAPER 2
CHEMISTRY IN DEPTH
written by
SUCCESSEXAMSETTER
,GCE
Chemistry B
H033/02: Chemistry in depth
AS Level
Mark Scheme for June 2022
Downloaded by: NorthWest |
Oxford Cambridge and RSA Examinations
Distribution of this document is illegal
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
