AQA GCSE (AQA GCSE)

Questions And Answers

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23 pages

Written in 2022/2023

Grade A+

ritahrhodah1

Questions And Answers

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23 pages

Written in 2022/2023

Grade A+

MAXIMUMSCORES

AQA GCSE Food Preparation and Nutrition 8585W Paper 1 Question Paper & Mark Scheme Merged PDF PAPER 1 HIGH-YIELD CONTENT MAP Section 1 — Food, nutrition and health: macronutrients, micronutrients, energy, dietary needs, deficiency, excess and health. Section 2 — Food science: functional properties, chemical changes, gelatinisation, dextrinisation, caramelisation, coagulation, denaturation, gluten, emulsions and raising agents. Section 3 — Food safety: microorganisms, contamination, cross...

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11 pages

Written in 2026/2027

Grade A+

Expert001

2023 AQA GCSE ENGINEERING 8852W Unit 1 Written Paper Question Paper & Mark scheme (Merged) June 20

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24 pages

Written in 2023/2024

Grade A+

StephanieWhitney

Chemistry Paper 2 GCSE AQA Foundation Q: What is an equilibrium? A: the condition existing when a chemical reaction and its reverse reaction proceed at equal rates. Q: What is a Catalyst? A: speeds up a reaction

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3 pages

Written in 2022/2023

Grade A+

RNMaria

AQA GCSE Chemistry Paper 2 QUESTION: How would you describe the pH of carbon dioxide ANSWER: slightly acidic QUESTION: Why is it bad for plastic bags to be burned ANSWER: Release toxic gases that are bad for human health and release greenhouse gases that harm the environment

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6 pages

Written in 2022/2023

Grade A+

RNMaria

AQA GCSE Chemistry Paper 2 QUESTION: How do you measure the rate of a reaction? ANSWER: By measuring the quantity of a reactant used or the quantity of product formed over time QUESTION: What is the equation for calculating the mean rate of a reaction by measuring the amount of reactant used? ANSWER: Mean rate of reaction = quantity of reactant used/time taken

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11 pages

Written in 2022/2023

Grade A+

RNMaria

GCSE Chemistry Paper 2 activation energy: minimum amount of energy needed for a reaction to occur why does increasing the temperature increase the rate of reaction? particles have more kinetic energy more frequent collisions collisions are harder and more successful

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10 pages

Written in 2022/2023

Grade A+

RNMaria

GCSE BIOLOGY 8461/2H Paper 2 Higher Tier Mark scheme June 2019 Version: 1.0 Final *196G 4612h/MS* FINAL MARK SCHEME GCSE BIOLOGY 2H 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 ...

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22 pages

Written in 2022/2023

Grade A+

Madefamiliar