AQA A Level Chemistry Paper 2 November 2021 mark scheme 7405/2
Materials
Practise the past exam questions by topic
Amounts of substance in equations39 Qs
Carboxylic acids22 Qs
Bronsted-Lowry acids & bases6 Qs
Infrared spectroscopy14 Qs
Naming organic compounds23 Qs
Organic reaction mechanisms7 Qs
Shapes of molecules & ions18 Qs
Calorimetry8 Qs
Bond energy calculations6 Qs
Electrophilic substitution13 Qs
Hess's law6 Qs
Equilibrium constant Kc7 Qs
Isomerism16 Qs
NMR spectroscopy16 Qs
Optical isomerism11 Qs
Acylation & nucleophilic addition-elimination23 Qs
Electrophilic addition17 Qs
Elimination reactions15 Qs
Nucleophilic substitution14 Qs
Organic synthesis routes7 Qs
Free-radical substitution6 Qs
Determining orders of reaction15 Qs
Rate equations & orders of reaction19 Qs
+19 more
10 questions
- Q1 - 15 marks - Amounts of substance in equations, Carboxylic acids
- Q2 - 19 marks - Bronsted-Lowry acids and bases, Infrared spectroscopy, Naming organic compounds, Organic reaction mechanisms, Shapes of molecules and ions
- Q3 - 7 marks - Calorimetry
- Q4 - 9 marks - Bond energy calculations, Electrophilic substitution, Hess's law
- Q5 - 7 marks - Carboxylic acids, Equilibrium constant Kc
- Q6 - 7 marks - Isomerism, NMR spectroscopy, Optical isomerism
- Q7 - 9 marks - Infrared spectroscopy, NMR spectroscopy
- Q8 - 13 marks - Acylation and nucleophilic addition-elimination, Electrophilic addition, Elimination reactions, Nucleophilic substitution, Organic synthesis routes
- Q9 - 7 marks - Free-radical substitution, Organic reaction mechanisms
- Q10 - 12 marks - Determining orders of reaction, Rate equations and orders of reaction
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