Chemistry aqa a level as - Study guides, Class notes & Summaries
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AQA A-level CHEMISTRY Paper 1,2&3 /AQA AS CHEMISTRY Paper 1&2 QP And Marking Scheme 2024
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AQA A-level CHEMISTRY Paper 1,2&3 /AQA AS CHEMISTRY Paper 1&2 QP And Marking Scheme 2024
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2023 AQA A-level CHEMISTRY 7405/2 Paper 2 Organic and Physical Chemistry Question Paper & Mark scheme (Merged) June 2023 [VERIFIED]
- Exam (elaborations) • 70 pages • 2024
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2023 AQA A-level CHEMISTRY 7405/2 Paper 
2 Organic and Physical Chemistry Question 
Paper & Mark scheme (Merged) June 2023 
[VERIFIED] 
Please write clearly in block capitals. 
Centre number 
Candidate number 
Surname 
Forename(s) 
Candidate signature 
I declare this is my own work. 
A-level 
CHEMISTRY 
Paper 2 Organic and Physical Chemistry 
Monday 19 June 2023 Afternoon Time allowed: 2 hours 
Materials 
For this paper you must have: 
• the Periodic Table/Data Booklet, provided as an insert...
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AQA A-level CHEMISTRY (7405/3) Paper 3 Mark scheme June 2023
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AQA A-level CHEMISTRY (7405/3) Paper 3 Mark scheme June 2023. catalyst ALLOW reduces Ea 
IGNORE speeds up reaction 
IGNORE provides alternative path 
IGNORE proton donor 
IGNORE dehydrating agent 
1 
Question Answers Additional comments/Guidelines Mark 
1.2 electric heater/heat mantle or (hot) water bath IGNORE not with a Bunsen/naked flame / gently 
ALLOW hot water 
ALLOW heating/hot plate/ sand bath / oil bath 
ALLOW reference to flame/Bunsen if in context 
of heating a water bath 
NOT any ind...
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2023 AQA A-level CHEMISTRY 7405/3 Paper 3 Question Paper & Mark scheme (Merged) June 2023 [VERIFIED]
- Exam (elaborations) • 66 pages • 2024
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2023 AQA A-level CHEMISTRY 7405/3 Paper 3 
Question Paper & Mark scheme (Merged) June 
2023 [VERIFIED] 
Please write clearly in block capitals. 
Centre number 
Candidate number 
Surname 
Forename(s) 
Candidate signature 
I declare this is my own work. 
A-level 
CHEMISTRY 
Paper 3 
Friday 23 June 2023 Morning Time allowed: 2 hours 
Materials 
For this paper you must have: 
• the Periodic Table/Data Booklet, provided as an insert (enclosed) 
• a ruler with millimetre measurements 
• a scie...
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2023 AQA A-level CHEMISTRY 7405/1 Paper 1 Inorganic and Physical Chemistry Question Paper & Mark scheme (Merged) June 2023 [VERIFIED]
- Exam (elaborations) • 63 pages • 2024
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2023 AQA A-level CHEMISTRY 7405/1 Paper 1 Inorganic and Physical Chemistry Question 
Paper & Mark scheme (Merged) June 2023 [VERIFIED] 
Monday 12 June 2023 Morning Time allowed: 2 hours 
Materials 
For this paper you must have: 
• the Periodic Table/Data Booklet, provided as an insert (enclosed) 
• a ruler with millimetre measurements 
• a scientific calculator, which you are expected to use where appropriate. 
Instructions 
• Use black ink or black ball-point pen. 
• Fill in the boxe...
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aqa_a_level_chemistry_7405_1_paper_1and_2_inorganic_and_physical_chemistry_exam_and__mark_scheme
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A-level 
CHEMISTRY 
7405/1 
Paper 1 Inorganic and Physical Chemistry 
Mark scheme 
June 2023 
Version: 1.0 Final 
AQA A-level CHEMISTRY 7405-1 Paper 1 Inorganic and Physical Chemistry Mark scheme June 2023, 
Exams for Chemistry 
*206A74051/MS* 
 
AQA A-level CHEMISTRY 7405-1 Paper 1 Inorganic and Physical Chemistry Mark scheme June 
2022, Exams for Chemistry 
Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant 
questions, by a panel of subject teach...
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AQA AS Level Biology EXAM QUESTIONS AND ANSWERS
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AQA AS Level Biology EXAM QUESTIONS 
AND ANSWERS 
all life on earth shares common chemistry. What does this prove indirect evidence 
for? - ANSEvolution 
Use for Carbohydrates - ANS- respiritory substrates 
- structural component in plasma membranes and cell walls 
Use for Lipids - ANS- Bilayer of plasma membranes 
- Hormones 
- Respiritory substances 
Use of Proteins - ANS- form cell structures 
- enzymes 
- components in blood 
use of nucleic acids - ANS- carry genetic code to produce proteins...
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a level as gcse 2022 papers with markscheme purchase this doc and message me so i will email u specific paper with ms or message me to cashapp
- Exam (elaborations) • 30 pages • 2023
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- $5.50
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a level as gcse 2022 papers with markscheme purchase this doc and message me so i will email u specific paper with ms 
or message me to cashapp
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AQA A-level CHEMISTRY 7405-1 Paper 1 Inorganic and Physical Chemistry Mark scheme June 2023, Exams for Chemistry
- Exam (elaborations) • 29 pages • 2024
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AQA A-level CHEMISTRY 7405-1 Paper 1 Inorganic and Physical Chemistry Mark scheme June 
2023 Exams for Chemistry 
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...
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