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AQA GCSE CHEMISTRY 8462/2H Paper 2 Higher Tier Mark scheme June 2024 Version: 1.0 Final
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AQA GCSE CHEMISTRY 8462/2H Paper 2 Higher Tier Mark scheme June 2024 Version: 1.0 Final
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AQA GCSE CHEMISTRY 8462/2H PAPER 2 FINAL MS 20242024
,GCSE
CHEMISTRY
8462/2H
Paper 2 Higher Tier
Mark scheme
June 2024
Version: 1.0 Final
*246G 462/2H/MS*
, MARK SCHEME – GCSE CHEMISTRY – 8462/2H – JUNE
2024
Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions,
by a panel of subject teachers. This mark scheme includes any amendments made at the standardisation events
which all associates participate in and is the scheme which was used by them in this examination. The
standardisation process ensures that the mark scheme covers the students’ responses to questions and that every
associate understands and applies it in the same correct way.
As preparation for standardisation each associate analyses a number of students’ scripts. Alternative answers not
already covered by the mark scheme are discussed and legislated for. If, after the standardisation process, associates
encounter unusual answers which have not been raised they are required to refer these to the Lead Examiner.
It must be stressed that a mark scheme is a working document, in many cases further developed and expanded on
the basis of students’ reactions to a particular paper. Assumptions about future mark schemes on the basis of one
year’s document should be avoided; whilst the guiding principles of assessment remain constant, details will
change, depending on the content of a particular examination paper.
No student should be disadvantaged on the basis of their gender identity and/or how they refer to the gender
identity of others in their exam responses.
A consistent use of ‘they/them’ as a singular and pronouns beyond ‘she/her’ or ‘he/him’ will be credited in exam
responses in line with existing mark scheme criteria.
Further copies of this mark scheme are available from aqa.org.uk
Copyright information
AQA retains the copyright on all its publications. However, registered schools/colleges for AQA are permitted to copy material from this booklet for their own internal use,
with the following important exception: AQA cannot give permission to schools/colleges to photocopy any material that is acknowledged to a third party even for internal use
within the centre.
Copyright © 2024 AQA and its licensors. All rights reserved.
2
, MARK SCHEME – GCSE CHEMISTRY – 8462/2H – JUNE
2024
Information to Examiners
1. General
The mark scheme for each question shows:
the marks available for each part of the question
the total marks available for the question
the typical answer or answers which are expected
extra information to help the examiner make their judgement
the Assessment Objectives and specification content that each question is intended to cover.
The extra information is aligned to the appropriate answer in the left-hand part of the mark scheme and should
only be applied to that item in the mark scheme.
At the beginning of a part of a question a reminder may be given, for example: where consequential marking
needs to be considered in a calculation; or the answer may be on the diagram or at a different place on the script.
In general the right-hand side of the mark scheme is there to provide those extra details which confuse the main
part of the mark scheme yet may be helpful in ensuring that marking is straightforward and consistent (for
example, a scientifically correct answer that could not reasonably be expected from a student’s knowledge of the
specification).
2. Emboldening and underlining
2.1 In a list of acceptable answers where more than one mark is available ‘any two from’ is used, with the
number of marks emboldened. Each of the following bullet points is a potential mark.
2.2 A bold and is used to indicate that both parts of the answer are required to award the mark.
2.3 Alternative answers acceptable for a mark are indicated by the use of or.
Alternative words in the mark scheme are shown by a solidus eg allow smooth / free movement.
2.4 Any wording that is underlined is essential for the marking point to be awarded.
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