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2025/ 2026 A-Level June 2024 OCR Chemistry A Paper 1 Mark Scheme 100% Verified with Correct Questions and Answers

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Access the A-Level June 2024 OCR Chemistry A Paper 1 Mark Scheme with solution, featuring 100% verified questions and answers aligned with the latest OCR Chemistry A specification. This revision resource helps learners interpret official marking criteria, understand examiner expectations, and refine exam technique through realistic practice material. It supports stronger subject mastery, clearer answer structuring, and improved performance in OCR A Level Chemistry assessments updated for 2025/ 2026 study needs.

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A-LEVEL JUNE 2024 OCR CHEMISTRY
A-LEVEL
A PAPER
JUNE
1 MARK
2024 OCR
SCHEME..pdf
CHEMISTRYA-LEVEL
A PAPER
JUNE
1 MARK
2024 OCR
SCHEME..pdf
CHEMISTRY A PAPER 1 MARK SCHEME..pdf




GCE



Chemistry A



H032/01: Breadth in chemistry



AS Level




Mark Scheme for June 2024




A-LEVEL JUNE 2024 OCR CHEMISTRY
A-LEVEL
A PAPER
JUNE
1 MARK
2024 OCR
SCHEME..pdf
CHEMISTRYA-LEVEL
A PAPER
JUNE
1 MARK
2024 OCR
SCHEME..pdf
CHEMISTRY A PAPER 1 MARK SCHEME..pdf

,A-LEVEL JUNE 2024 OCR CHEMISTRY
A-LEVEL
A PAPER
JUNE
1 MARK
2024 OCR
SCHEME..pdf
CHEMISTRYA-LEVEL
A PAPER
JUNE
1 MARK
2024 OCR
SCHEME..pdf
CHEMISTRY A PAPER 1 MARK SCHEME..pdf




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 2024




A-LEVEL JUNE 2024 OCR CHEMISTRY
A-LEVEL
A PAPER
JUNE
1 MARK
2024 OCR
SCHEME..pdf
CHEMISTRYA-LEVEL
A PAPER
JUNE
1 MARK
2024 OCR
SCHEME..pdf
CHEMISTRY A PAPER 1 MARK SCHEME..pdf

,A-LEVEL JUNE 2024 OCR CHEMISTRY
A-LEVEL
A PAPER
JUNE
1 MARK
2024 OCR
SCHEME..pdf
CHEMISTRYA-LEVEL
A PAPER
JUNE
1 MARK
2024 OCR
SCHEME..pdf
CHEMISTRY A PAPER 1 MARK SCHEME..pdf


H032/01 Mark Scheme


MARKING INSTRUCTIONS



PREPARATION FOR MARKING RM ASSESSOR

1. Make sure that you have accessed and completed the relevant training packages for on-screen
marking: RM Assessor Online Training; OCR Essential Guide to Marking.

2. Make sure that you have read and understood the mark scheme and the question paper for this unit.

3. Log-in to RM Assessor and mark the required number of practice responses (“scripts”) and the
required number of standardisation responses.



MARKING



1. Mark strictly to the mark scheme.

2. Marks awarded must relate directly to the marking criteria.

3. The schedule of dates is very important. It is essential that you meet the RM Assessor 50% and 100%
(traditional 50% Batch 1 and 100% Batch 2) deadlines. If you experience problems, you must contact
your Team Leader (Supervisor) without delay.

4. If you are in any doubt about applying the mark scheme, consult your Team Leader by telephone,
email or via the RM Assessor messaging system.

5. Work crossed out:

Crossed Out Responses

Where a candidate has crossed out a response and provided a clear alternative then the crossed out response
is not marked. Where no alternative response has been provided, examiners may give candidates the benefit
of the doubt and mark the crossed out response where legible.


2

Downloaded by Caro Mwixs ()




A-LEVEL JUNE 2024 OCR CHEMISTRY
A-LEVEL
A PAPER
JUNE
1 MARK
2024 OCR
SCHEME..pdf
CHEMISTRYA-LEVEL
A PAPER
JUNE
1 MARK
2024 OCR
SCHEME..pdf
CHEMISTRY A PAPER 1 MARK SCHEME..pdf

, A-LEVEL JUNE 2024 OCR CHEMISTRYA-LEVEL
A PAPERJUNE
1 MARK
2024SCHEME..pdf
OCR CHEMISTRYA-LEVEL
A PAPERJUNE
1 MARK
2024SCHEME..pdf
OCR CHEMISTRY A PAPER 1 MARK SCHEME..pdf


H032/01 Mark Scheme




Rubric Error Responses – Optional Questions

Where candidates have a choice of question across a whole paper or a whole section and have provided
more answers than required, then all responses are marked and the highest mark allowable within the
rubric is given. Enter a mark for each question answered into RM assessor, which will select the highest
mark from those awarded. (The underlying assumption is that the candidate has penalised themselves by
attempting more questions than necessary in the time allowed.)



Multiple Choice Question Responses

When a multiple choice question has only a single, correct response and a candidate provides two
responses (even if one of these responses is correct), then no mark should be awarded (as it is not
possible to determine which was the first response selected by the candidate).

When a question requires candidates to select more than one option/multiple options, then local
marking arrangements need to ensure consistency of approach.

Contradictory Responses

When a candidate provides contradictory responses, then no mark should be awarded, even if one of
the answers is correct.



Short Answer Questions (requiring only a list by way of a response, usually worth only one mark per
response)

Where candidates are required to provide a set number of short answer responses then only the set
number of responses should be marked. The response space should be marked from left to right on
each line and then line by line until the required number of responses have been considered. The
remaining responses should not then be marked. Examiners will have to apply judgement as to whether
a ‘second response’ on a line is a development of the ‘first response’, rather than a separate, discrete
response. (The underlying assumption is that the candidate is attempting to hedge their bets and
therefore getting undue benefit rather than engaging with the question and giving 2 the most
relevant/correct responses.) Downloaded by Caro Mwixs ()




Short Answer Questions (requiring a more developed response, worth two or more marks)

If the candidates are required to provide a description of, say, three items or factors and four items or
factors are provided, then mark on a similar basis – that is downwards (as it is unlikely in this situation
that a candidate will provide more than one response in each section of the response space.)




A-LEVEL JUNE 2024 OCR CHEMISTRYA-LEVEL
A PAPERJUNE
1 MARK
2024SCHEME..pdf
OCR CHEMISTRYA-LEVEL
A PAPERJUNE
1 MARK
2024SCHEME..pdf
OCR CHEMISTRY A PAPER 1 MARK SCHEME..pdf

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Uploaded on
June 16, 2026
Number of pages
31
Written in
2025/2026
Type
Exam (elaborations)
Contains
Questions & answers

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