- Aqa chemistry paper 2 2018 mark scheme answers The results were used to deduce the rate equation for the reaction. The profit from every set is reinvested into making free content on MME, which benefits millions of learners across the country. org. PMT MARK SCHEME – PHYSICS PAPER 2H – SPECIMEN MATERIAL 7of 22 Question Answers Extra information Mark AO / Spec. Calculate the surface area of the large cube. It must be stressed that a mark scheme is a working document, in many cases further developed and GCSE Chemistry Specimen mark scheme Paper 2 Author: AQA Subject: GCSE Chemistry Keywords: GCSE Chemistry; 8462; SMS; 84622H; Higher; ; Specimen mark scheme potential mark. Find out more! Chemistry Paper 2 (7405/2): Organic and Physical Chemistry . This notice is to alert you to the injunction, so that you are aware of it and can make submissions • Level of response mark schemes are broken down into levels, each of which has a descriptor. uk 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. Question Key . Find out more! 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. 4 you need to make sure that your answer: - is clear, logical, sensibly structured - fully meets the requirements of the question - shows that each separate point or step supports the overall answer. You can find all AQA Chemistry A-level (7405) Paper 2 past papers and mark schemes, as well as selected model answers and video solutions, below: Data Sheet You can find all AQA Chemistry GCSE (8462) Paper 2 past papers and mark schemes, predicted papers for Summer 2024 as well as selected model answers and video solutions, below: • Level of response mark schemes are broken down into levels, each of which has a descriptor. You can then Download Paper – Download Mark Scheme. This mark scheme includes any amendments made at the MARK SCHEME – A LEVEL BIOLOGY – 7402/2 – JUNE 2018 7 03. Paper 1 Biology – Higher (8461/1H) Download Paper – Download Mark Scheme. GCSE Combined Science Trilogy Predicted Papers and Mark Schemes for 2025. Centre number Candidate number . Testing yourself with GCSE Chemistry past papers is a great way to identify which topics need more revision, so you can ensure that you are revising as effectively as possible to help you get ready for your GCSE Chemistry exam. Great preparation for your exams. Further copies of this mark scheme are 2. Before you apply the mark scheme to a student’s answer, read through the answer and, if 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. AQA Qualifications AS Chemistry Paper 2 (7404/2): Organic and Physical Chemistry each correct answer is awarded 1 mark. AQA Education has obtained an injunction preventing interference with public examinations. 4 4. Step 2 Determine a mark Once you have assigned a level you need to decide on the mark. 1 Calcium nitrate contains the ions Ca 2 2+ and NO 3 – Give the formula of calcium nitrate. This is the mark scheme is for the AQA GCSE Chemistry Paper 2 Higher Tier exam sat on 13th June 2018. Question 2 (standard demand) 02. You can then • Level of response mark schemes are broken down into levels, each of which has a descriptor. 3 Diagram for calcium atom: 2 electrons transferred to form Ca2+ Diagram for fluorine atom: 1 electron gained to form F− paper. Assessment Structure. 0 5 . [2 marks] answers not already covered by the mark scheme are discussed and legislated for. This answer will have been awarded a mark by the Lead Examiner. The standardisation Past exam papers, mark schemes, predicted papers, model answers and model solutions for AQA Chemistry GCSE (8462) Paper 2 PMT Courses is looking for tutors to teach their Easter Crash Courses. 2 you need to make sure that your answer: - is clear, logical, sensibly structured - fully meets the requirements of the question - shows that each separate point or step supports the overall answer. 3 Alternative answers acceptable for a mark are indicated by the use of OR. uk potential mark. Before you apply the mark scheme to a student’s answer, read through the answer and annotate it Browse our range of AQA AS Chemistry Past Papers and Mark Schemes below. Testing yourself with GCSE Science past papers is a great way to identify which topics need more revision, so you can ensure that you are revising as effectively as possible to help you get ready for your GCSE Science exam. June 2018 AQA GCSE (9-1) Combined Science Synergy Past Papers (8465) Download Periodic Table - Download Physics Equations sheet. uk REPORT ON THE EXAMINATION – GCSE CHEMISTRY – 8462/2H – JUNE 2018. You can then 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. In all calculations, show clearly how you work out your answer. Paper 6 – Combined Science Trilogy: Physics - Higher - Download Insert – Download Paper – Download Mark Scheme . Written exam: 1 hour 15 minutes; Foundation and Higher Tier; 70 marks; 16. Ref. 4 01. • The descriptor for the level shows the average performance for the level. You can compare the student’s answer with the example to determine if it is the same standard, better or worse than the example. Find past papers and mark schemes for AQA exams, and specimen papers for new courses. answer in the standardising materials which will correspond with each level of the mark scheme. Further copies of this Mark Scheme are available from aqa. 2 the further away from the Earth, Download mark sc h eme. 725 / e0. Table 2 Experiment 3 Initial [BrO ] / mol dm–3 – Initial [Br ] / mol dm 3 Initial [H+] / mol dm–3 Initial The 2018 AQA GCSE Chemistry Paper 2 Higher Tier 8462/2H mark scheme. Paper 1 – Combined Science Synergy: (1F) - Foundation – Download Paper – Download Mark Scheme 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. Give your answer in terms of ‘collision theory’. 2 This question presented little difficulty, with 81% of students achieving full marks. Paper 2 Biology – Higher (8461/2H) Download Paper – Download Mark Scheme . Before you apply the mark scheme to a student’s answer, read through the answer and annotate it Jun 3, 2022 · MARK SCHEME – GCSE CHEMISTRY – 8462/2H – JUNE 2018 Information to Examiners 1. Answer must be to 2 significant figures. Assumptions about future mark schemes on the basis of oneyear’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. uk ©AQA 2025 | Company number: 03644723 | Registered office: Devas Street, Manchester, M15 6EX | AQA is not responsible for the content of external sites. This notice is to alert you to the injunction, so that you are aware of it and can make submissions answer in the standardising materials which will correspond with each level of the mark scheme. This mark scheme includes any amendments made at the • Level of response mark schemes are broken down into levels, each of which has a descriptor. You can then MARK SCHEME – GCSE COMBINED SCIENCE: TR ILOGY – PAPER 2: BIOLOGY 2F – SPECIMEN MATERIAL . [1 mark] • Level of response mark schemes are broken down into levels, each of which has a descriptor. Find out more! • Level of response mark schemes are broken down into levels, each of which has a descriptor. Before you apply the mark scheme to a student’s answer, read through the answer and annotate it Chemistry 9620 - Unit 1-Question Paper -May June 2018 : Download: Chemistry 9620 - Unit 1-Marking Scheme -May June 2018 : Download: Chemistry 9620 - Unit 2-Question Paper -May June 2018 expanded on the basis of students’ reactions to a particular paper. Question paper (Foundation) : Paper 2 - June 2018 Author: AQA Subject: Science; Chemistry Created Date: 10/15/2019 2:14:36 PM June 2017 Exam / Mark Scheme / Model Answers June 2018 Exam / Mark Scheme / Model Answers A-level Paper 1. View Product Each of the following bullet points is a potential mark. This mark scheme includes any amendments made at the. Advice • You are advised to spend about 65 minutes on Section A and 25 minutes on Section B. Surname Forename(s) Candidate signature AS CHEMISTRY Paper 2 Organic and Physical Chemistry MARK SCHEME – GCSE COMBINED SCIENCE: TRILOGY – CHEMISTRY PAPER 1H – SPECIMEN MATERIAL . Before you apply the mark scheme to a student’s answer, read through the answer and annotate it 0 . 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. AQA A Level Chemistry predicted papers with mark schemes. [1 mark] 0 5 . 01. 1 [1 mark] Give . If you are in any doubt about applying the mark scheme to a particular potential mark. Further copies of this mark scheme are use this to allocate a mark for the answer based on the Lead Examiner’s mark on the example. The extra information in the ‘Comments’ column 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. uk . You may well need to read back through the answer as you apply the mark scheme to clarify points and assure yourself that the level and the mark are appropriate. 72 = 1 mark; OR 0. This mark scheme includes any amendments MARK SCHEME – A-LEVEL CHEMISTRY – 7405/3 – JUNE 2018 3 AS and A-Level Chemistry Mark Scheme Instructions for Examiners 1. 0 1 . Version 0. 7405 . View or download the AQA GCSE English Language exam answers. are formed by reacting metal oxides with acids. It must be stressed that a mark scheme is a working document, in many cases further developed and GCSE Combined Science: Trilogy 8464/C/2H – Chemistry Paper 2 – Higher Tier . Step 1 Determine a level . General The mark scheme for each question shows: ξ the marks available for each part of the question ξ the total marks available for the question ξ the typical answer or answers which are expected potential mark. Suggest why this improves the investigation. We would like to show you a description here but the site won’t allow us. • There are two marks in each level. • Level of response mark schemes are broken down into levels, each of which has a descriptor. 5 Incorrect answer but working shows 2. Please write clearly in block capitals. Marking points 3. June 2018 Edexcel GCSE Chemistry Past Exam Papers 9- 1 (1CH0) June 2018 Chemistry Paper 1 (1CH0/1F) – Foundation Download Paper – Download Marking Scheme. 4 The reaction produces 1. 3 and 04. other type of substance that can react with an acid to form a soluble salt. Examiners are required to use the mark scheme to consider the whole response and decide upon the most appropriate AQA GCSE English Language Past Papers, Mark Schemes and Specimen Papers for the New 2015 9-1 course as well as English Revision Materials. 72 x10 / 2. A great way to practice for your exams. uk answer in the standardising materials which will correspond with each level of the mark scheme. Indicative content in the mark scheme is provided as a guide for examiners. June 2018 Chemistry Paper 1 (1CH0/1H) – Higher Before you apply the mark scheme to a student’s answer read through the answer and annotate it (as instructed) to show the qualities that are being looked for. Do not write outside the . 2. Accept: any equivalent answer with appropriate rounding AQA A Level Chemistry predicted papers with mark schemes. 2 *02* IB/G/Jun18/8462/1H . aqa a2 chemistry 2018 mark scheme answers paper 2 (7405/2) edexcel as chemistry 2018 mark scheme answers paper 1 (8ch0/01) 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. 1 Marking of lists New AQA Chemistry. Catalytic converters are fitted to car exhausts to reduce the amount of pollutants • Level of response mark schemes are broken down into levels, each of which has a descriptor. You can compare the student’s answer with the example to determine if it is the same standard, better or worse thanthe example. 1 Marking of lists 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. Before you apply the mark scheme to a student’s answer, read through the answer and annotate it • Level of response mark schemes are broken down into levels, each of which has a descriptor. Specimen paper . 3 Alternative answers acceptable for a mark are indicated by the use of or. Advice . PMT Mark scheme (Higher) : Paper 1 - Sample set 1 - AQA ©AQA 2025 | Company number: 03644723 | Registered office: Devas Street, Manchester, M15 6EX | AQA is not responsible for the content of external sites. Chemistry Paper 1 (7405/1): Inorganic and Physical Chemistry Mark scheme 7405 Specimen paper Version 0. 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. 6 g of gas in 30 seconds. 3 2 . Incorrect answer but working shows 2000 × 2. • Level of response mark schemes are broken down into levels, each of which has a descriptor. • When answering questions 03. 59 or 296826 = 2 marks;; 2. Before you apply the mark scheme to a student’s answer, read through the answer and annotate it We would like to show you a description here but the site won’t allow us. 8. A-level Paper 2 Unit 2 - Chemistry in Action MARK SCHEME – GCSE MATHEMATICS – 8300/3F – JUNE 2018 8 Question Answer Mark Comments 8 20, 20, 20, 10, 5, 5 B2 Any order B1 for 20, 20, 10, 5, 5, 5 or 20, 20, 10, 10, 5, 5 or 20, 20, 20, 20, 10, 5 Additional Guidance Mark answer line first, if blank look for clear indication of six banknotes in working 20 × 3, 10, 5 × 2 B2 • Level of response mark schemes are broken down into levels, each of which has a descriptor. This notice is to alert you to the injunction, so that you are aware of it and can make submissions Browse our range of AQA GCSE Science Past Papers and Mark Schemes below. • Chemistry – Paper 1 Topics 1-5, Paper 2 Topics 6-10 • Topics 1-3 are common content on both papers. 8 Explain why the size of the marble chips affects the rate of the reaction. Before you apply the mark scheme to a student’s answer, read through the answer and annotate it MARK SCHEME – AS CHEMISTRY – 7404/2 – JUNE 2018 Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions, by a panel of subject teachers. uk The 2018 AQA GCSE English Language Paper 2 8700/2 mark scheme. 1 red–shift 1 AO1/1 4. Before you apply the mark scheme to a student’s answer, read through the answer and annotate it potential mark. The descriptors of attainment reference the assessment objectives for that particular question. A Level Chemistry Past Past exam papers and mark schemes for AQA, Edexcel, OCR, CAIE and WJEC Chemistry A-Levels PMT Courses is looking for tutors to teach their Easter Crash Courses. Alternative words in the mark scheme are shown by a solidus eg allow smooth / free movement. 4 Any wording that is underlined is essential for the marking point to be awarded. ; View Past Paper; AQA GCSE Combined Science Trilogy: Biology Paper 2 Foundation Tier – June 2018. Get 1 step ahead with these papers! The profit from every set is reinvested into making free content on MME, which benefits millions of learners across the country. 1 A series of experiments was carried out at a given temperature. 1 28% of students recognised a formulation from thi s part of the specification. [2 marks] Surface area of the large cube = 2 cm . Before you apply the mark scheme to a student’s answer, read through the answer and, if Jun 3, 2022 · 2. 5 and 09. AO 8 . Past papers and mark schemes for AQA, CIE, Edexcel, OCR, Eduqas and WJEC A-levels, International A-levels, GCSEs and IGCSEs PMT Courses is looking for tutors to teach their Easter Crash Courses. How to apply the mark scheme The mark scheme is constructed using six levels of attainment that span the whole range of ability at GCSE. 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 • Level of response mark schemes are broken down into levels, each of which has a descriptor. AS Chemistry use this to allocate a mark for the answer based on the Lead Examiner’s mark on the example. MARK SCHEME – GCSE CHEMISTRY – PAPER 1H – SPECIMEN MATERIAL Information to Examiners 1. Paper 2 Biology – Foundation (8461/2F) Download Paper – Download Mark Scheme. 0 Soluble salts1 box . 2 A bold and is used to indicate that both parts of the answer are required to award the mark. June 2018 AQA Biology (9-1) Past Papers (8461) AQA GCSE (9-1) Chemistry (8462) past exam papers and marking schemes, the past papers are free for you to use as practice for your exams. You should mark according to the contents of the mark scheme. Step 1 Determine a level Start at the lowest level of the mark scheme and use it as a ladder to see whether the answer Each of the following bullet points is a potential mark. 3, 05. Chemistry Chemistry Paper 2 – Chemistry topics 13–17: The rate and extent of chemical change; Organic chemistry; Chemical analysis; Chemistry of the atmosphere; and Using resources. You can find all AQA Chemistry AS Paper 2 (7404) past papers and mark schemes below: Data Sheet - AQA Chemistry AS-level June 2016 MS - Paper 2 AQA Chemistry AS-level • Biology – Paper 1 Topics 1-4 , Paper 2 Topics 5-7 • Fundamental concepts and principles are on both papers. Mark scheme 8464 Each of the following bullet points is a potential mark. GCSE Combined Science Foundation Tier Question Paper 2. Before you apply the mark scheme to a student’s answer, read through the answer and annotate it AS CHEMISTRY (7404/2) Paper 2: Organic and Physical Chemistry Mark scheme Specimen paper . H Before you apply the mark scheme to a student’s answer read through the answer and annotate it (as instructed) to show the qualities that are being looked for. Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions, by a panel of subject teachers. If, after the standardisation process, associates encounter unusual answers which have not been raised they are required to refer these to the Lead Assessment Writer. Before you apply the mark scheme to a student’s answer, read through the answer and, if Browse our range of AQA GCSE Chemistry Past Papers and Mark Schemes below. 6 Interpretation of ‘it’ Answers using the word ‘it’ should be given credit only if it is clear that the ‘it’ refers to the correct subject. Before you apply the mark scheme to a student’s answer, read through the answer and annotate it 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. 1 Sodium chloride, Scandium 1 AO2 4. Different terms in the mark scheme are shown by a / ; eg allow smooth / free movement. 7 [2 marks] 4 Describe how oxides of nitrogen are produced when petrol is burned in car engines. Mark Schemes. use this to allocate a mark for the answer based on the Lead Examiner’s mark on the example. uk • When answering questions 02. 1 Marking of lists Past exam papers, mark schemes, video solutions and model answers for AQA Science GCSE (8464) Chemistry Paper 2 PMT Courses is looking for tutors to teach their Easter Crash Courses. This is the mark scheme for the AQA GCSE English Language Paper 2 exam sat on 8th June 2018. 2, 08. June 2017 MS; June 2018 MS; 2(aq) + 3H 2O(l) 0 5 . Each of the following bullet points is a potential mark. one. General The mark scheme for each question shows: the marks available for each part of the question; the total marks available for the question Browse our range of Edexcel GCSE Chemistry Past Papers and Mark Schemes below. Download Paper – Download Marking Scheme. 3. 5 x10 / = 1 mark 2 1. 3 Another student suggests putting some cotton wool in the top of the flask. uk 2. 5 . Just select your qualification level ((I)GCSE, A Level, IB) and exam board below, and dive into everything you’ll need to study smarter, not harder. rate = k −[BrO 3−][Br][H+]2 Table 2 shows an incomplete set of results. answers you will be able to quickly skip through the lower levels of the mark scheme. This mark scheme includes any amendments made at the Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions, by a panel of subject teachers. 7 01. June 2018 Exam / Mark Scheme / Model Answers Specimen Paper 2 Higher Paper 2 June 2018 Exam / Mark Scheme / Model Answers We would like to show you a description here but the site won’t allow us. expanded on the basis of students’ reactions to a particular paper. 2 Carbon dioxide, Methane, Oxygen 1 AO2 4. 2 02. View Product MARK SCHEME – GCSE ENGLISH LANGUAGE – 8700/2 – JUNE 2021 2 Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions, by a panel of subject teachers. 2 Chemistry Set A - Answers ©HarperCollinsPublishers 2018 Paper 1 Question Answer(s) Extra info Mark(s) AO/Spec ref. June 2018 Paper 2: Organic and Physical Chemistry 7404/2 (MS) 2017: answers not already covered by the mark scheme are discussed and legislated for. Students could also answer this question using CaCO3(s) + 2HCl(aq) → CaCl2(aq) + H2O(l) + CO2(g) Name the three products. 02. Start at the lowest level of the mark scheme and use it as a ladder to see whether the answer meets the MARK SCHEME – GCSE MATHEMATICS – 8300/2F – JUNE 2018 2 Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions, by a panel of subject teachers. Correct answer of 298000 or 297766 or 297765. • Physics – Paper 1 Topics 1-4, Paper 2 Topics 5-7 plus Topic 8 physics only • Questions in Paper 2 may draw on an 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. 4 Any wording that is underlined is essential for the marking point to be MARK SCHEME – A-LEVEL CHEMISTRY – 7405/2 – JUNE 2017 6 of 32 3. 6 1. 2. June 2019 Chemistry Paper 2 (1CH0/2H) – Higher Download Paper – Download Marking Scheme . 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 AQA GCSE Chemistry (8462) past exam papers and marking schemes, the past papers are free to download for you to use as practice for your exams. [2 marks] 1 2 3 0 5 . H • The maximum mark for this paper is 80. org ##### 2. 7% of GCSE; Questions – Multiple choice, closed short answer, and 2. uk • Level of response mark schemes are broken down into levels, each of which has a descriptor. View and download the AQA GCSE Chemistry answe Question paper (Higher): Paper 2 Chemistry - June 2023 New Published 12 Jul 2024 | PDF | 799 KB Question paper (Modified A4 18pt) (Higher): Paper 2 Physics - June 2023 New answer in the standardising materials which will correspond with each level of the mark scheme. Before you apply the mark scheme to a student’s answer, read through the answer and, if MARK SCHEME – GCSE MATHEMATICS – 8300/2H – JUNE 2018 12 Question Answer Mark Comments 7(a) Answer line cont Additional Guidance Accept 108 180 as one of the probabilities Mark the answer line if it has two answers ignoring any incorrect probabilities in the working lines potential mark. Mark scheme . 2 . Before you apply the mark scheme to a student’s answer, read through the answer and annotate it May 2, 2019 · MARK SCHEME – A-LEVEL CHEMISTRY – 7405/2 – JUNE 2018 3 A-Level Chemistry Mark Scheme Instructions for Examiners 1. Further copies of this mark scheme are available from aqa. Before you apply the mark scheme to a student’s answer, read through the answer and annotate it Here you’ll find clear revision notes, Chemistry past papers, typical exam questions, fully-explained model answers, and more. 0 . Past exam papers, mark schemes, model answers and video solutions for AQA Chemistry A-Level Paper 2 (7405/2) Mark Schemes. You can then apply the mark scheme. burk ezzx ovarib dzof skxv binvcjv zmz ctqbk lzrc dsrxxwbj khpbjven amixu tmgwq ukwiy muocf