Aqa gcse chemistry paper 2 2022 mark scheme pdf 5 Explain the effect of increasing the pressure on the yield of ammonia. COM AQA GCSE Chemistry Spec at a Glance. 2 . Explain the effect of increasing the temperature on the yield of ammonia. uk/8462 for the most up-to-date specification, resources, support and administration 3. 2 Support and resources to help you teach6. PHYSICS 8463/2H Paper 2 Higher Tier . 2 Aluminium also reduces silicon dioxide. 2 days ago · View the switching guide to see the differences between your old International GCSE Chemistry specification and the OxfordAQA specification (version updated November 2022). Related books. Mark schemes Question papers Component (1) "component" Paper 1 (4) Paper 2 Each of the following bullet points is a potential mark. Click on the links below to go to the relevant subject's past papers, they are free to download. 3 Alternative answers acceptable for a mark are indicated by the use of or. potential mark. In both sources, the writers try various ways to get to sleep, most of which fail. Figure 2 0 2 . 0 1 . This notice is to alert you to the injunction, so that you are aware of it and can make submissions Topics 6–10: The rate and extent of chemical change; Organic chemistry; Chemical analysis, Chemistry of the atmosphere; and Using resources. Each of the following bullet points is a potential mark. [2 marks] 1 . 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. (2) Mark schemes Question papers Component (2) "component" Clear filters Paper 1 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. 3 Alternative answers acceptable for a mark are indicated by the use of or . Questions 1 and 2 were common to the Foundation Tier. 0 This question is about water. • The descriptor for the level shows the average performance for the level. Food Preparation AQA GCSE Chemistry 8462. • There are two marks in each level. shows the apparatus used to investigate the electrolysis of potassium sulfate solution. COMLEARNEXAMS. This notice is to alert you to the injunction, so that you are aware of it and can make submissions Download Paper - Download Marking Scheme. This notice is to alert you to the injunction, so that you are aware of it and can make submissions 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. Potassium sulfate contains K + and SO. Jun 1, 2022 · MARK SCHEME – GCSE CHEMISTRY – 8462/1H – JUNE 2022 2 Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions, by a panel of subject teachers. June 2022 Paper 2 Browse our range of Oxford AQA IGCSE Chemistry Past Papers and Mark Schemes below. uk expanded on the basis of students’ reactions to a particular paper. 1 04 October 2019 Visit aqa. [1 mark] [Turn over] MARK SCHEME – ENGLISH LANGUAGE – 8700/2 – JUNE 2022 2 Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions, by a panel of subject teachers. November 2020 AQA Chemistry (9-1) GCSE Past Papers (8462) (Labelled as June 2020) 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 marks] END OF expanded on the basis of students’ reactions to a particular paper. 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 We would like to show you a description here but the site won’t allow us. Advice . aqa. 1 . 3 . uk MARK SCHEME – GCSE COMBINED SCIENCE: TRILOGY – 8464/C/1H – JUNE 2022 . Paper 2 Biology – Foundation (8461/2F) Download Paper – Download Mark Scheme. uk MARK SCHEME – GCSE COMBINED SCIENCE: TRILOGY – 8464/B/1H – JUNE 2022 2 Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions, by a panel of subject teachers. 1 Why choose AQA for GCSE Chemistry5. Questions in Paper 2 may draw on fundamental concepts and principles from sections 4. Surname Forename(s) Candidate signature . Jul 9, 2023 · MARK SCHEME – GCSE CHEMISTRY – 8462/2H – JUNE 2022 3 Information to Examiners 1. Alternative words in the mark scheme are shown by a solidus eg allow smooth / free movement. Paper 2 – Physics - Higher (8463/2H) - Download Paper - Download Marking Scheme . I declare this is my own work. Click on the 'Qualifications' option at the top of the homepage: 2. 6 • the Ag(NH. Further copies of this mark scheme are MARK SCHEME – GCSE BIOLOGY – 8461/2H – JUNE 2022 . 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. View Product comparing the values given in the table or a mark in Level 2 (3-4), by introducing only one or two pieces of ‘added value’ information about the impacts of the data provided. This mark scheme includes any amendments made at the 0 2. General . Centre number Candidate number . Figure 2 . This mark scheme includes any amendments made at the Jul 14, 2023 · GCSE Chemistry (8462) Assessment resources. Solid, liquids and gases; A simple model of the atom; The . GCSE CHEMISTRY 8462 /1H Paper 1 Higher Tier Mark scheme June 2023 Version: 1 Final 236G8462/1H/MS Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions, by a panel of subject teachers. Atomic structure and the periodic table. 0 2 . Before you apply the mark scheme to a student’s answer, read through the answer and annotate it 2. org. 1. GCSE Chemistry 8462. June 2022 Chemistry Paper 2 (1CH0/2H) – Higher GCSE COMBINED SCIENCE: TRILOGY Higher Tier Chemistry Paper 2H 8464/C/2H . AQA GCSE Chemistry Paper 2 Topic List; C1 - Acids and Alkalis Test; Acids and alkalis LOs - chemistry; OCR GCSE Chemistry A (Gateway Science) Specification Overview 2024; AQA GCSE Chemistry Topic 10: The Haber Process and NPK Fertilisers; Reactions of Alkenes and Alcohols - Topic 7. This mark scheme includes any amendments made at the MARK SCHEME – INTERNATIONAL GCSE ENGLISH LANGUAGE – 9270/2 – NOVEMBER 2021 2 Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions, by a panel of subject teachers. 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. Paper 2 Organic and Physical Chemistry Aug 25, 2022 · AQA Education (AQA) is a registered charity (number 1073334) and a company limited by guarantee registered in England and Wales (number 3644723). 4 . Suggest one reason why only two spots are seen on Figure 2. Suggest ONE reason why. 3. This is due to copyright restrictions. • The maximum mark for this paper is 80. Assessment Structure. June 2022 . uk/8462. AQA Education has obtained an injunction preventing interference with public examinations. 6 The forward reaction to produce ammonia is exothermic. Further copies of this mark scheme are MARK SCHEME – AS CHEMISTRY – 7404/2 – JUNE 2022 3 AS and A-Level Chemistry Mark Scheme Instructions for Examiners 1. What is the formula of potassium sulfate? [1 mark] Tick ( ) 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 • the typical answer or answers which are expected • extra information to help the examiner make their judgement • the Assessment Objectives and GCSE . Information to Examiners . 1 A chlorine atom has 7 electrons in the outer shell. uk Title: Question paper (Higher) : Paper 2 - June 2022 Author: AQA Subject: Science; Chemistry Created Date: 6/27/2023 3:33:41 PM [1 mark] 0 6 . Paper 2 – Chemistry - Foundation (8462/2F) Download Paper - Download Marking Scheme. AS . Mark scheme (Higher): Paper 1 - November 2021 Published 29 Jul 2022 Browse our range of AQA GCSE Chemistry Past Papers and Mark Schemes below. Find out more! June 2022 Chemistry Paper 1 (1CH0/1F) – Foundation Download Paper – Download Marking Scheme. 2. 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 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. 2 Specification at a glance9. Paper 2 Biology – Higher (8461/2H) Download Paper – Download Mark Scheme . uk GCSE Chemistry (8462) Assessment resources. [2 marks] 0 7 . Written exam: 1 hour 15 minutes; Foundation and Higher Tier; 70 marks; 16. Energy We would like to show you a description here but the site won’t allow us. Our registered address is AQA, Devas Street, Manchester M15 6EX. All of our GCSE and A Level predicted papers are delivered along with mark schemes for all questions, meaning it’s easy to analyse your results in preparation for your exams. Further copies of this mark scheme are ©AQA 2025 | Company number: 03644723 | Registered office: Devas Street, Manchester, M15 6EX | AQA is not responsible for the content of external sites. uk 2 *02* IB/M/Jun22/8462/2F. The profit from every set is reinvested into making free content on MME, which benefits millions of learners across the country. Testing yourself with IGCSE 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 IGCSE Chemistry exam. Published 29 Jul 2022 | PDF | 2. GCSE . Different terms in the mark scheme are shown by a / ; eg allow Increase your exam confidence with these AQA GCSE Chemistry Paper 2 past papers. and 25 minutes on . KSO. All predicted papers include comprehensive mark schemes, broken down to each individual mark. Section A. Further copies of this mark scheme are available from aqa. box. 2 The green ink contains more than two compounds. Includes exam papers and mark schemes organised by year. 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. The student measured: 2 2C(s) + SiO (s) → Si(s) + 2 CO(g) Explain what this reaction shows about the position of silicon in the reactivity series. 3) 2 + ion when the reagent should be Tollens’ reagent (or ammoniacal silver nitrate). uk MARK SCHEME – GCSE CHEMISTRY – 8462/2H – 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. English Language. 4 We would like to show you a description here but the site won’t allow us. 3 [2 marks] Describe how scrap copper wire can be recycled to make new copper water pipes. This mark scheme includes any amendments made at the Start at the lowest level of the mark scheme and use it as a ladder to see whether the answer meets the descriptor for that level. uk/8462 for everything you need to prepare for our exams, including: past papers, mark schemes and examiners’ reports; sample papers and mark schemes for new courses; Exampro: a searchable bank of past AQA exam questions; example student answers with examiner commentaries. CHEMISTRY . Please write clearly in block capitals. Paper 2 – Chemistry - Higher (8462/2H) Download Paper - Download Marking Scheme. Allow the solvent front to travel further. The demand levels of the questions are designed to increase from standard demand to high demand through the paper. Analyse your students' results with Enhanced Results 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. Bonding, structure, and the properties of matter. Design and Technology. Further copies of this mark scheme are Visit aqa. Mark schemes included with all papers. 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. Here you’ll find recent AQA GCSE Chemistry past papers and mark AQA GCSE Chemistry Predicted Papers 2025 Mark Schemes Included. MARK SCHEME – A-LEVEL CHEMISTRY – 7405/2 – JUNE 2022 . • Level of response mark schemes are broken down into levels, each of which has a descriptor. The descriptor for the level indicates the different qualities that might be seen in the student’s answer for that level. Combined Science. Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions, by a panel of subject teachers. Mark scheme . 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 GCSE Chemistry 8462. Question 1 continues on the next page . 4. [1 mark] 0 2 . 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. Time allowed: 1 hour 15 minutes . This document presents grade boundaries for GCSE specifications. 7% of GCSE; Questions – Multiple choice, closed short answer, and This section includes recent GCSE exam past papers for many GCSE subjects. 0 Final Mark Scheme *226G8463/2H/MS* Title: Mark scheme (Higher) : Paper 2 - June Jun 2, 2022 · MARK SCHEME – GCSE CHEMISTRY – 8462/2F – JUNE 2022 2 Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions, by a panel of subject teachers. • Level of response mark schemes are broken down into levels, each of which has a descriptor. Specific details will be given in mark expanded on the basis of students’ reactions to a particular paper. You are advised to spend about 65 minutes on . COM Past exam papers, mark schemes, predicted papers, model answers and video solutions for AQA Chemistry GCSE (8462) Paper 1 PMT Courses is looking for tutors to teach their Easter Crash Courses. How it's assessed. MARK SCHEME – GCSE COMBINED SCIENCE: TRILOGY – 8464/C/1F – JUNE 2022 . uk We would like to show you a description here but the site won’t allow us. MARK SCHEME – GCSE COMBINED SCIENCE: TRILOGY – 8464/B/1F – JUNE 2022 2 Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions, by a panel of subject teachers. At the top of the page, write your surname and other names, your centre number, your candidate number and add your signature. uk AQA GCSE CHEMISTRY 8462/1H Paper 1 Higher Tier Question Paper + Mark scheme [MERGED] June 2022 1 / 4 get pdf at learnexams. 5. COM 3 *03* Turn over IB/M/Jun22/8464/C/2F Do not write outside the The Earth’s early atmosphere was very different from the Earth’s atmosphere today. GCSE AQA Chemistry: Paper 2 past papers are available to download for free from various exam boards and school boards including AQA, Edexcel, OCR and Eduqas (WJEC) 📝 2024 Predicted Papers! 🔢 Try Our Mark Calculators Enter your estimated marks from paper 1 and calculate what you need (roughly) from paper 2! 🟣GCSE Physics Paper 2 (14/06) ⬇️ TRY OUR CALCULATOR ⬇️ ⬆️ TRY OUR CALCULATOR ⬆️ 🟣2024 AQA GCSE Physics (Higher) Predicted Paper 2 🟣2024 Edexcel GCSE Physics (Higher) Predicted Paper expanded on the basis of students’ reactions to a particular paper. Business (including Economics) Chemistry. Version: 1. Paper 2 – Physics - Foundation (8463/2F) Download Paper - Download Marking Scheme. 0 Final Mark Scheme Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions, by a panel of subject teachers. 3 On the student’s chromatogram, the yellow and blue spots are very close together. Download Insert for all Papers . In this example, no credit is given for the ion, but credit could be given for a correct observation following on from the use of the ion. 2 AQA Chemistry GCSE Mind Map MARK SCHEME – GCSE STATISTICS – 8382/2H – JUNE 2021 4 Glossary for Mark Schemes GCSE examinations are marked in such a way as to award positive achievement wherever possible. June 2022 Chemistry Paper 1 (1CH0/1H) – Higher Download Paper – Download Marking Scheme . Written exam: 1 hour 45 minutes; Foundation and Higher Tier; 100 marks; 50% of GCSE The majority of students appeared to have sufficient time to complete the paper. box . org) 4 / 4 get pdf at learnexams. June 2022 Chemistry Paper 2 (1CH0/2F) – Foundation Download Paper – Download Marking Scheme. Quantitative chemistry. Carbon is used rather than aluminium to reduce silicon dioxide because carbon is cheaper than aluminium. GCSE Chemistry (8462) Assessment resources. This mark scheme includes any amendments made at the 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. Before you apply the mark scheme to a student’s answer, read through the answer and, if ©AQA 2025 | Company number: 03644723 | Registered office: Devas Street, Manchester, M15 6EX | AQA is not responsible for the content of external sites. Further copies of this mark scheme are Mark scheme (Higher): Paper 1 Chemistry - June 2022 Published 14 Jul 2023 | PDF | 315 KB Mark scheme (Higher): Paper 2 Biology - June 2022 AQA GCSE CHEMISTRY 8462/2F Paper 2 Foundation Tier Question Paper + Mark scheme [MERGED] June 2022 1 / 4 get pdf at learnexams. Chemical changes. uk MARK SCHEME – GCSE CHEMISTRY – 8462/1H – 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. 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. Powered by TCPDF (www. Section B. Paper 1 Biology – Higher (8461/1H) Download Paper – Download Mark Scheme. 1 Subject with the number of marks emboldened. uk Each of the following bullet points is a potential mark. Feb 28, 2025 · 1. Carbon can be obtained by heating coal. Version 1. Describe how a reversible chemical reaction is able to reach equilibrium. The topics covered within the AQA GCSE Chemistry specification are: 1. Thus, for GCSE Statistics papers, marks are awarded under various categories. Chemistry Paper 2 2022 Each of the following bullet points is a potential mark. Most past papers and mark schemes will be available on our website for a period of three years. Click on the first letter of the required subject, then the full subject name: Search resources: Filter (6) 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. MARK SCHEME – GCSE CHEMISTRY – 8462/1H – JUNE 2023 6 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 meets the descriptor for that level. 4 Suggest two reasons why recycling scrap copper is more sustainable than extracting copper from copper ores. Different terms in the mark scheme are shown by a / ; eg allow smooth / free movement. 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 2025 | Company number: 03644723 | Registered office: Devas Street, Manchester, M15 6EX | AQA is not responsible for the content of external sites. GCSE exams June 2018 onwards. uk 2. This notice is to alert you to the injunction, so that you are aware of it and can make submissions Each of the following bullet points is a potential mark. This notice is to alert you to the injunction, so that you are aware of it and can make submissions MARK SCHEME – GCSE ENGLISH LANGUAGE – 8700/2 – NOVEMBER 2022 8 0 2 You need to refer to Source A and Source B for this question. Paper 2 (4) Exam series (2 Mark schemes June 2022 November 2021 Mark scheme (Foundation): Paper 2 Chemistry - June 2022 Published 14 Jul 2023 | PDF | 391 KB Mark scheme (Foundation): Paper 2 Physics - June 2022 Browse our range of Edexcel GCSE Chemistry Past Papers and Mark Schemes below. The AQA GCSE Chemistry specification contains more topics than the other two sciences. Grade boundaries – June 2022 exams . This mark scheme includes any amendments made at the Download Paper – Download Mark Scheme. ©AQA 2025 | Company number: 03644723 | Registered office: Devas Street, Manchester, M15 6EX | AQA is not responsible for the content of external sites. Mark scheme (Higher): Paper 2 - November 2021 Published 29 Jul 2022 Published 18 Jan 2022 | PDF | 442 KB. 6 MB. 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. 2020 Mark Scheme: Paper 2. Further copies of this mark scheme are MARK SCHEME – GCSE CHEMISTRY – 8462/2F – 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. Do not write outside the . A student investigated pure water. 3. Computer Science. Find out more! [1 mark] 0 1 . Grade boundaries – November 2021 exams . Log in to Centre Services. Which two ways could increase the distance between the spots? [2 marks] Tick ( ) two boxes. June 2018 AQA Physics GCSE (9-1) Past Papers (8463) Paper 1 – Physics - Foundation (8463/1F) 2022 Mark Scheme: Paper 2. This mark scheme includes any amendments made at the MARK SCHEME – GCSE BIOLOGY – 8461/1F – JUNE 2022 . [Turn over] H A 2. 2021 Mark Scheme: Paper 2. 2 : A bold : and: is used to indicate that both parts of the answer are required to award the mark. Select the relevant qualification: 3. OxfordAQA International GCSE Chemistry covers the following topics: Atomic structure and the periodic table. Drama. 3 : FIGURE 2, on page 11, is NOT suitable to show the boiling point of the alkane with three carbon atoms in a molecule. Availability of past papers. 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 There were eight questions on this paper. This notice is to alert you to the injunction, so that you are aware of it and can make submissions ©AQA 2025 | Company number: 03644723 | Registered office: Devas Street, Manchester, M15 6EX | AQA is not responsible for the content of external sites. This question is about electrolysis. expanded on the basis of students’ reactions to a particular paper. 4 2– ions. uk Jan 10, 2022 · Download AQA Combined Science Physics Paper 2 (Latest 2022,2023) and more Study Guides, Projects, Research Chemistry in PDF only on Docsity! AQA] GCSE COMBINED SCIENCE: TRILOGY 8464/P/2H Physics Paper 2H Mark scheme Version: 1. This mark scheme includes any amendments made at the AQA GCSE CHEMISTRY 8462/2F Paper 2 Foundation Tier Question Paper + Mark scheme [MERGED] June 2022 1 / 4 learnexams get pdf at learnexams. Biology. This mark scheme includes any amendments made at the 0 2 This question is about hydrogen chloride and sodium hydroxide. Download past exam papers for GCSE AQA Chemistry: Paper 2 to prepare for your exams. [1 mark] 0 4 . 1 Introduction5. uk Browse our range of AQA GCSE Science Past Papers and Mark Schemes below. Jun 2, 2022 · MARK SCHEME – GCSE CHEMISTRY – 8462/2H – JUNE 2022 2 Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions, by a panel of subject teachers. English Literature. 2 A bold and is used to indicate that both parts of the answer are required to award the mark. In general, the number of writing lines provided is an indication of the length of response expected, though students are of course free to use the blank pages at the back of the booklet if required. 1 to 4. This mark scheme includes any amendments made at the 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. From question 3 onwards, the demand of each question also increases through the question. A great way to practice for your exams. Roughly 30% of students gained a Level 1 mark and nearly 60% were awarded a Level 2 mark AQA GCSE Combined Science Trilogy (8464) and Combined Science Synergy (8465) past exam papers and marking schemes, the past papers are free to download for you to use as practice for your exams. uk AQA A Level Chemistry predicted papers with mark schemes. The descriptor for the level indicates the different qualities that might be seen in contents 3 aqa gcse (9-1) chemistry revision notes © ronaldo butrus 2020 Download Paper - Download Marking Scheme. tcpdf. June 2019 AQA Biology (9-1) Past Papers (8461). 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. com If you are a teacher, you can get early access to the most recent question papers and mark schemes in Centre Services. com LEARNEXAMS. Download Periodic table for all papers . Further copies of this mark scheme are AQA Education (AQA) is a registered charity (number 1073334) and a company limited by guarantee registered in England and Wales (number 3644723). 3 : Alternative answers acceptable for a mark are indicated by the use of : or. [2 marks] 0 6 . 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. 1 . A hydrogen atom has 1 electron in the outer shell. What is the state at 20 °C of the alkane with four carbon atoms in a molecule? Use TABLE 1, on page 10. zld oenqzk bdhozx czypy entbel imv ocbraa hiqj gxicmb eyqnv wggejkya kzgbj gdpmuh ljtt amk