AQA A Level Chemistry: Past Paper Topic Questions legacy

Question Paper	Mark Schemes
3.1.1 Atomic Structure
Atomic Structure MCQ	Mark Scheme
Fundamental Particles QP 1	Mark Scheme
Fundamental Particles QP 2	Mark Scheme
Mass Number & Isotopes QP 1	Mark Scheme
Mass number & Isotopes QP 2	Mark Scheme
Mass number & Isotopes QP 3	Mark Scheme
Mass number & Isotopes QP 4	Mark Scheme
Electron Configuration QP 1	Mark Scheme
Electron Configuration QP 2	Mark Scheme
Electron Configuration QP 3	Mark Scheme
Electron Configuration QP 4	Mark Scheme
Electron Configuration QP 5	Mark Scheme
3.1.2 Amount of Substance
Amount of substance -Multiple Choice QP	Mark Scheme
RAM + RMM QP 1	Mark Scheme
RAM + RMM QP 2	Mark Scheme
RAM + RMM QP 3	Mark Scheme
The Mole + Avogadro Constant QP 1	Mark Scheme
The Mole + Avogadro Constant QP 2	Mark Scheme
The Mole + Avogadro Constant QP 3	Mark Scheme
The Ideal Gas Equation QP 1	Mark Scheme
The Ideal Gas Equation QP 2	Mark Scheme
The Ideal Gas Equation QP 3	Mark Scheme
The Ideal Gas Equation QP 4	Mark Scheme
The Ideal Gas Equation QP 5	Mark Scheme
The Ideal Gas Equation QP 6	Mark Scheme
The Ideal Gas Equation QP 7	Mark Scheme
Empirical + Molecular Formula QP 1	Mark Scheme
Empirical + Molecular Formula QP 2	Mark Scheme
Balanced Equation + Associated Calcs QP 1	Mark Scheme
Balanced Equation + Associated Calcs QP 2	Mark Scheme
Balanced Equation + Associated Calcs QP 3	Mark Scheme
Balanced Equation + Associated Calcs QP 4	Mark Scheme
Balanced Equation + Associated Calcs QP 5	Mark Scheme
Balanced Equation + Associated Calcs QP 6	Mark Scheme
Balanced Equation + Associated Calcs QP 7	Mark Scheme
Balanced Equation + Associated Calcs QP 8	Mark Scheme
Balanced Equation + Associated Calcs QP 9	Mark Scheme
Balanced Equation + Associated Calcs QP 10	Mark Scheme
Balanced Equation + Associated Calcs QP 11	Mark Scheme
Balanced Equation + Associated Calcs QP 12	Mark Scheme
Balanced Equation + Associated Calcs QP 13	Mark Scheme
Balanced Equation + Associated Calcs QP 14	Mark Scheme
Balanced Equation + Associated Calcs QP 15	Mark Scheme
3.1.3 Bonding
Bonding -Multiple Choice QP	Mark Scheme
Ionic Bonding QP 1	Mark Scheme
Ionic Bonding QP 2	Mark Scheme
Covalent + Dative Covalent Bonds QP 1	Mark Scheme
Covalent + Dative Covalent Bonds QP 2	Mark Scheme
Covalent + Dative Covalent Bonds QP 3	Mark Scheme
Covalent + Dative Covalent Bonds QP 4	Mark Scheme
Metallic Bonding QP 1	Mark Scheme
Metallic Bonding QP 2	Mark Scheme
Bonding + Physical Properties QP 1	Mark Scheme
Bonding + Physical Properties QP 2	Mark Scheme
Bonding + Physical Properties QP 3	Mark Scheme
Bonding + Physical Properties QP 4	Mark Scheme
Bonding + Physical Properties QP 5	Mark Scheme
Shapes of Simple Molecules + Ions QP 1	Mark Scheme
Shapes of Simple Molecules + Ions QP 2	Mark Scheme
Shapes of Simple Molecules + Ions QP 3	Mark Scheme
Shapes of Simple Molecules + Ions QP 4	Mark Scheme
Shapes of Simple Molecules + Ions QP 5	Mark Scheme
Bond Polarity QP 1	Mark Scheme
Bond Polarity QP 2	Mark Scheme
Forces Between Molecules QP 1	Mark Scheme
Forces Between Molecules QP 2	Mark Scheme
Forces Between Molecules QP 3	Mark Scheme
Forces Between Molecules QP 4	Mark Scheme
Forces Between Molecules QP 5	Mark Scheme
3.1.4 Energetics
Energetics -Multiple Choice QP	Mark Scheme
Enthalpy Change QP 1	Mark Scheme
Enthalpy Change QP 2	Mark Scheme
Enthalpy Change QP 3	Mark Scheme
Enthalpy Change QP 4	Mark Scheme
Enthalpy Change QP 5	Mark Scheme
Calorimetry QP 1	Mark Scheme
Calorimetry QP 2	Mark Scheme
Calorimetry QP 3	Mark Scheme
Calorimetry QP 4	Mark Scheme
Calorimetry QP 5	Mark Scheme
Applications of Hess's Law QP 1	Mark Scheme
Applications of Hess's Law QP 2	Mark Scheme
Applications of Hess's Law QP 3	Mark Scheme
Applications of Hess's Law QP 4	Mark Scheme
Applications of Hess's Law QP 5	Mark Scheme
Applications of Hess's Law QP 6	Mark Scheme
Bond Enthalpies QP 1	Mark Scheme
Bond Enthalpies QP 2	Mark Scheme
Bond Enthalpies QP 3	Mark Scheme
Bond Enthalpies QP 4	Mark Scheme
3.1.5 - Kinetics
Kinetics -Multiple Choice QP	Mark Scheme
Collision Theory QP 1	Mark Scheme
Collision Theory QP 2	Mark Scheme
Collision Theory QP 3	Mark Scheme
Maxwell-Boltzmann Distribution QP 1	Mark Scheme
Maxwell-Boltzmann Distribution QP 2	Mark Scheme
Effect of Temp on Reaction Rate QP 1	Mark Scheme
Effect of Temp on Reaction Rate QP 2	Mark Scheme
Effect of Conc + Pressure QP 1	Mark Scheme
Effect of Conc + Pressure QP 2	Mark Scheme
Effect of Conc + Pressure QP 3	Mark Scheme
Catalysts QP 1	Mark Scheme
Catalysts QP 2	Mark Scheme
Catalysts QP 3	Mark Scheme
Catalysts QP 4	Mark Scheme
3.1.6 - Chemical equilibria+Le Chatelier+Kc
Chemical equilibria+Le Chatelier+Kc -Multiple Choice QP	Mark Scheme
Chemical Equilibria and Le Chatelier's Principle QP 1	Mark Scheme
Chemical Equilibria and Le Chatelier's Principle QP 2	Mark Scheme
Chemical Equilibria and Le Chatelier's Principle QP 3	Mark Scheme
Chemical Equilibria and Le Chatelier's Principle QP 4	Mark Scheme
Chemical Equilibria and Le Chatelier's Principle QP 5	Mark Scheme
Chemical Equilibria and Le Chatelier's Principle QP 6	Mark Scheme
Chemical Equilibria and Le Chatelier's Principle QP 7	Mark Scheme
Chemical Equilibria and Le Chatelier's Principle QP 8	Mark Scheme
Chemical Equilibria and Le Chatelier's Principle QP 9	Mark Scheme
Chemical Equilibria and Le Chatelier's Principle QP 10	Mark Scheme
Equilibrium Constant Kc for Homogeneous Systems QP 1	Mark Scheme
Equilibrium Constant Kc for Homogeneous Systems QP 2	Mark Scheme
Equilibrium Constant Kc for Homogeneous Systems QP 3	Mark Scheme
Equilibrium Constant Kc for Homogeneous Systems QP 4	Mark Scheme
3.1.7 - Oxidation/reduction/redox eqns
Oxidation/reduction/redox eqn -Multiple Choice QP	Mark Scheme
Oxidation/Reduction/Redox QP 1	Mark Scheme
Oxidation/Reduction/Redox QP 2	Mark Scheme
Oxidation/Reduction/Redox QP 3	Mark Scheme
Oxidation/Reduction/Redox QP 4	Mark Scheme
Oxidation/Reduction/Redox QP 5	Mark Scheme
Oxidation/Reduction/Redox QP 6	Mark Scheme
Oxidation/Reduction/Redox QP 7	Mark Scheme
3.1.8 - Thermodynamics (A-level only)
Thermodynamics (A-level only) -Multiple Choice QP	Mark Scheme
Born-Haber Cycles QP 1	Mark Scheme
Born-Haber Cycles QP 2	Mark Scheme
Born-Haber Cycles QP 3	Mark Scheme
Born-Haber Cycles QP 4	Mark Scheme
Born-Haber Cycles QP 5	Mark Scheme
Free Energy Change + Entropy Change QP 1	Mark Scheme
Free Energy Change + Entropy Change QP 2	Mark Scheme
Free Energy Change + Entropy Change QP 3	Mark Scheme
Free Energy Change + Entropy Change QP 4	Mark Scheme
Free Energy Change + Entropy Change QP 5	Mark Scheme
3.1.9 - Rate equations (A-level only)
Rate Equations QP 1	Mark Scheme
Rate Equations QP 2	Mark Scheme
Rate Equations QP 3	Mark Scheme
Determination of Rate Equation QP 1	Mark Scheme
Determination of Rate Equation QP 2	Mark Scheme
3.1.10 - Equilibrium constant (A-level only)
Equilibrium constant (A-level only) -Multiple Choice QP	Mark Scheme
Equilibrium Constant QP 1	Mark Scheme
Equilibrium Constant QP 2	Mark Scheme
Equilibrium Constant QP 3	Mark Scheme
3.1.11 - Electrode potentials + ec cells (A-level only)
Electrode potentials +el  ec cells (A-level only) -Multiple Choice QP	Mark Scheme
Electrode Potentials + Cells QP 1	Mark Scheme
Electrode Potentials + Cells QP 2	Mark Scheme
Electrode Potentials + Cells QP 3	Mark Scheme
Electrode Potentials + Cells QP 4	Mark Scheme
Electrode Potentials + Cells QP 5	Mark Scheme
Electrochemical Cells QP 1	Mark Scheme
Electrochemical Cells QP 2	Mark Scheme
Electrochemical Cells QP 3	Mark Scheme
3.1.12 - Acids and bases (A-level only)
Acids and bases (A-level only) -Multiple Choice QP	Mark Scheme
Bronsted-Lowry Acid Base Equilibria QP 1	Mark Scheme
Definition/Determination of pH QP 1	Mark Scheme
Definition/Determination of pH QP 2	Mark Scheme
Definition/Determination of pH QP 3	Mark Scheme
Definition/Determination of pH QP 4	Mark Scheme
The Ionic Product of Water QP 1	Mark Scheme
The Ionic Product of Water QP 2	Mark Scheme
The Ionic Product of Water QP 3	Mark Scheme
Weak Acids and Bases Ka for Weak Acids QP 1	Mark Scheme
Weak Acids and Bases Ka for Weak Acids QP 2	Mark Scheme
Weak Acids and Bases Ka for Weak Acids QP 3	Mark Scheme
Weak Acids and Bases Ka for Weak Acids QP 4	Mark Scheme
Weak Acids and Bases Ka for Weak Acids QP 5	Mark Scheme
Weak Acids and Bases Ka for Weak Acids QP 6	Mark Scheme
Weak Acids and Bases Ka for Weak Acids QP 7	Mark Scheme
pH Curves/Titrations/Indicators QP 1	Mark Scheme
pH Curves/Titrations/Indicators QP 2	Mark Scheme
pH Curves/Titrations/Indicators QP 3	Mark Scheme
pH Curves/Titrations/Indicators QP 4	Mark Scheme
Buffer Action QP 1	Mark Scheme
Buffer Action QP 2	Mark Scheme
Buffer Action QP 3	Mark Scheme
Buffer Action QP 4	Mark Scheme
Buffer Action QP 5	Mark Scheme

3.2.1 Periodicity
Classification QP 1	Mark Scheme
Classification QP 2	Mark Scheme
Physical Properties of Period 3 Elements QP 1	Mark Scheme
Physical Properties of Period 3 Elements QP 2	Mark Scheme
Physical Properties of Period 3 Elements QP 3	Mark Scheme
Physical Properties of Period 3 Elements QP 4	Mark Scheme
3.2.2 Group 2 The Alkaline Earth Metals
Group 2 the alkaline earth metals - Multiple Choice QP	Mark Scheme
Group 2 the alkaline earth metals QP 1	Mark Scheme
Group 2 the alkaline earth metals QP 2	Mark Scheme
Group 2 the alkaline earth metals QP 3	Mark Scheme
Group 2 the alkaline earth metals QP 4	Mark Scheme
Group 2 the alkaline earth metals QP 5	Mark Scheme
Group 2 the alkaline earth metals QP 6	Mark Scheme
Group 2 the alkaline earth metals QP 7	Mark Scheme
3.2.3 Group 7(17); the Halogens
Group 7(17); the halogens - Multiple Choice QP	Mark Scheme
Trends in physical properties QP 1	Mark Scheme
Trends in physical properties QP 2	Mark Scheme
Trends in physical properties QP 3	Mark Scheme
Trends in physical properties QP 4	Mark Scheme
Trends in physical properties QP 5	Mark Scheme
Trends in physical properties QP 6	Mark Scheme
Trends in physical properties QP 7	Mark Scheme
Uses of chlorine and chlorate(I) QP 1	Mark Scheme
Uses of chlorine and chlorate(I) QP 2	Mark Scheme
Uses of chlorine and chlorate(I) QP 3	Mark Scheme
Uses of chlorine and chlorate(I) QP 4	Mark Scheme
3.2.4 Properties of P 3 elements + their oxides
Properties of P 3 elements + their oxides QP 1	Mark Scheme
Properties of P 3 elements + their oxides QP 2	Mark Scheme
Properties of P 3 elements + their oxides QP 3	Mark Scheme
3.2.5 Transition Metals
Transition Metals - Multiple Choice	Mark Scheme
General properties QP 1	Mark Scheme
General properties QP 2	Mark Scheme
Substitution reactions QP 1	Mark Scheme
Substitution reactions QP 2	Mark Scheme
Substitution reactions QP 3	Mark Scheme
Substitution reactions QP 4	Mark Scheme
Substitution reactions QP 5	Mark Scheme
Shapes of complex ions QP 1	Mark Scheme
Shapes of complex ions QP 2	Mark Scheme
Shapes of complex ions QP 3	Mark Scheme
Formation of coloured ions QP 1	Mark Scheme
Formation of coloured ions QP 2	Mark Scheme
Formation of coloured ions QP 3	Mark Scheme
Formation of coloured ions QP 4	Mark Scheme
Formation of coloured ions QP 5	Mark Scheme
Variable oxidation states QP 1	Mark Scheme
Variable oxidation states QP 2	Mark Scheme
Variable oxidation states QP 3	Mark Scheme
Variable oxidation states QP 4	Mark Scheme
Variable oxidation states QP 5	Mark Scheme
Variable oxidation states QP 6	Mark Scheme
Catalysts QP 1	Mark Scheme
Catalysts QP 2	Mark Scheme
Catalysts QP 3	Mark Scheme
Catalysts QP 4	Mark Scheme
3.2.6 Reactions of Ions in Aqueous Solution
Reactions of ions in aqueous solution QP 1	Mark Scheme
Reactions of ions in aqueous solution QP 2	Mark Scheme
Reactions of ions in aqueous solution QP 3	Mark Scheme
Reactions of ions in aqueous solution QP 4	Mark Scheme

3.3.1 Introduction to Organic Chemistry
Introduction to Organic Chemistry MCQ	Mark Scheme
Nomenclature QP 1	Mark Scheme
Nomenclature QP 2	Mark Scheme
Nomenclature QP 3	Mark Scheme
Reaction Mechanisms QP 1	Mark Scheme
Reaction Mechanisms QP 2	Mark Scheme
Reaction Mechanisms QP 3	Mark Scheme
Reaction Mechanisms QP 4	Mark Scheme
Reaction Mechanisms QP 5	Mark Scheme
Isomerism QP 1	Mark Scheme
Isomerism QP 2	Mark Scheme
Isomerism QP 3	Mark Scheme
Isomerism QP 4	Mark Scheme
Isomerism QP 5	Mark Scheme
Isomerism QP 6	Mark Scheme
Isomerism QP 7	Mark Scheme

3.3.2 Alkanes
Alkanes MCQ	Mark Scheme
Fractional Distillation of Crude Oil QP 1	Mark Scheme
Fractional Distillation of Crude Oil QP 2	Mark Scheme
Modification of Alkanes by Cracking QP 1	Mark Scheme
Modification of Alkanes by Cracking QP 2	Mark Scheme
Modification of Alkanes by Cracking QP 3	Mark Scheme
Modification of Alkanes by Cracking QP 4	Mark Scheme
Combustion of Alkanes QP 1	Mark Scheme
Combustion of Alkanes QP 2	Mark Scheme
Combustion of Alkanes QP 3	Mark Scheme
Combustion of Alkanes QP 4	Mark Scheme
Combustion of Alkanes QP 5	Mark Scheme
Chlorination of Alkanes QP 1	Mark Scheme
Chlorination of Alkanes QP 2	Mark Scheme
Chlorination of Alkanes QP 3	Mark Scheme
Chlorination of Alkanes QP 4	Mark Scheme

3.3.3 Halogenoalkanes
Halogenoalkanes MCQ	Mark Scheme
Nucleophilic Substitution QP 1	Mark Scheme
Nucleophilic Substitution QP 2	Mark Scheme
Nucleophilic Substitution QP 3	Mark Scheme
Nucleophilic Substitution QP 4	Mark Scheme
Nucleophilic Substitution QP 5	Mark Scheme
Elimination QP 1	Mark Scheme
Elimination QP 2	Mark Scheme
Elimination QP 3	Mark Scheme
Elimination QP 4	Mark Scheme
Elimination QP 5	Mark Scheme
Ozone Depletion QP 1	Mark Scheme
Ozone Depletion QP 2	Mark Scheme

3.3.4 Alkenes
Alkenes MCQ	Mark Scheme
Structure Bonding Reactivity QP 1	Mark Scheme
Structure Bonding Reactivity QP 2	Mark Scheme
Addition Reactions of Alkenes QP 1	Mark Scheme
Addition Reactions of Alkenes QP 2	Mark Scheme
Addition Reactions of Alkenes QP 3	Mark Scheme
Addition Reactions of Alkenes QP 4	Mark Scheme
Addition Reactions of Alkenes QP 5	Mark Scheme
Addition Reactions of Alkenes QP 6	Mark Scheme
Addition Reactions of Alkenes QP 7	Mark Scheme
Addition Polymers QP 1	Mark Scheme
Addition Polymers QP 2	Mark Scheme
Addition Polymers QP 3	Mark Scheme
Addition Polymers QP 4	Mark Scheme

3.3.5 Alcohols
Alcohols MCQ	Mark Scheme
Oxidation of Alcohols QP 1	Mark Scheme
Oxidation of Alcohols QP 2	Mark Scheme
Oxidation of Alcohols QP 3	Mark Scheme
Oxidation of Alcohols QP 4	Mark Scheme
Oxidation of Alcohols QP 5	Mark Scheme
Oxidation of Alcohols QP 6	Mark Scheme
Alcohol Production QP 1	Mark Scheme
Alcohol Production QP 2	Mark Scheme
Alcohol Production QP 3	Mark Scheme
Alcohol Production QP 4	Mark Scheme
Elimination QP 1	Mark Scheme
Elimination QP 2	Mark Scheme
Elimination QP 3	Mark Scheme

3.3.6 Organic Analysis
Identification of functional groups by test-tube reaction QP 1	Mark Scheme
Identification of functional groups by test-tube reaction QP 2	Mark Scheme
Identification of functional groups by test-tube reaction QP 3	Mark Scheme
Mass Spectrometry QP 1	Mark Scheme
Mass Spectrometry QP 2	Mark Scheme
Infrared Spectroscopy QP 1	Mark Scheme
Infrared Spectroscopy QP 2	Mark Scheme
Infrared Spectroscopy QP 3	Mark Scheme
Infrared Spectroscopy QP 4	Mark Scheme
Infrared Spectroscopy QP 5	Mark Scheme
Infrared Spectroscopy QP 6	Mark Scheme

3.3.7 Optical Isomerism (A level only)
Optical Isomerism MCQ	Mark Scheme
Optical Isomerism QP 1	Mark Scheme
Optical Isomerism QP 2	Mark Scheme
Optical Isomerism QP 3	Mark Scheme

3.3.8 Aldehydes and Ketones (A Level Only)
Aldehydes and Ketones MCQ	Mark Scheme
Aldehydes and ketones  QP 1	Mark Scheme
Aldehydes and ketones  QP 2	Mark Scheme
Aldehydes and ketones  QP 3	Mark Scheme
Aldehydes and ketones  QP 4	Mark Scheme
Aldehydes and ketones  QP 5	Mark Scheme
Aldehydes and ketones  QP 6	Mark Scheme

3.3.9 Carboxylic Acids +Derivatives (A Level Only)
Carboxylic Acids +Derivatives MCQ	Mark Scheme
Carboxylic acids and Esters QP 1	Mark Scheme
Carboxylic acids and Esters QP 2	Mark Scheme
Carboxylic acids and Esters QP 3	Mark Scheme
Carboxylic acids and Esters QP 4	Mark Scheme
Carboxylic acids and Esters QP 5	Mark Scheme
Acylation QP 1	Mark Scheme
Acylation QP 2	Mark Scheme
Acylation QP 3	Mark Scheme
Acylation QP 4	Mark Scheme
Acylation QP 5	Mark Scheme
Acylation QP 6	Mark Scheme

3.3.10 Aromatic Chemistry (A Level Only)
Aromatic Chemistry MCQ	Mark Scheme
Bonding QP 1	Mark Scheme
Bonding QP 2	Mark Scheme
Electrophilic substitution QP 1	Mark Scheme
Electrophilic substitution QP 2	Mark Scheme
Electrophilic substitution QP 3	Mark Scheme
Electrophilic substitution QP 4	Mark Scheme
Electrophilic substitution QP 5	Mark Scheme

3.3.11 - Amines (A-level only)
Preparation QP 1	Mark Scheme
Preparation QP 2	Mark Scheme
Preparation QP 3	Mark Scheme
Preparation QP 4	Mark Scheme
Base Properties QP 1	Mark Scheme
Base Properties QP 2	Mark Scheme
Nucleophilic Properties QP 1	Mark Scheme
Nucleophilic Properties QP 2	Mark Scheme
Nucleophilic Properties QP 3	Mark Scheme

3.3.12 - Polymers (A-level only)
Condensation Polymers QP 1	Mark Scheme
Condensation Polymers QP 2	Mark Scheme
Condensation Polymers QP 3	Mark Scheme
Condensation Polymers QP 4	Mark Scheme
Condensation Polymers QP 5	Mark Scheme
Biodegradability  + Disposal QP 1	Mark Scheme
Biodegradability  + Disposal QP 2	Mark Scheme
Biodegradability  + Disposal QP 3	Mark Scheme

3.3.13 - Amino acids/proteins/DNA (A-level only)
Amino Acids QP 1	Mark Scheme
Amino Acids QP 2	Mark Scheme
Amino Acids QP 3	Mark Scheme
Proteins​ QP 1	Mark Scheme
Proteins​ QP 2	Mark Scheme
Proteins​ QP 3	Mark Scheme
Enzymes QP 1	Mark Scheme
DNA QP 1	Mark Scheme
Action of Anticancer Drugs QP 1	Mark Scheme

3.3.14 - Organic synthesis (A-level only)
Organic synthesis (A-level only) -Multiple Choice QP	Mark Scheme
Organic Synthesis QP 1	Mark Scheme
Organic Synthesis QP 2	Mark Scheme
Organic Synthesis QP 3	Mark Scheme

3.3.15 - NMR spectroscopy (A-level only)
NMR spectroscopy (A-level only) -Multiple Choice QP	Mark Scheme
NMR Spectroscopy QP 1	Mark Scheme
NMR Spectroscopy QP 2	Mark Scheme
NMR Spectroscopy QP 3	Mark Scheme
NMR Spectroscopy QP 4	Mark Scheme
NMR Spectroscopy QP 5	Mark Scheme
NMR Spectroscopy QP 6	Mark Scheme
NMR Spectroscopy QP 7	Mark Scheme

3.3.16 - Chromatography (A-level only) ​
Chromatography QP 1	Mark Scheme