231 Chemistry A level Paper 1 (MCQs) (Topical Past Papers)

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231 Chemistry A level Paper 1 (MCQs) (Topical Past Papers)

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• All Variants
• Mark Schemes Included
• Unsolved
• Questions Order New to Old

Table of Contents

1. Unit 1 Atoms, Molecules and Stoichiometry
   1. The Mole and the Avogadro Constant
   2. The Determination of Relative Atoms Masses
   3. The Calculation of Empirical and Molecular Formulae
   4. Reaching Masses of Empirical and Molecular Formulae
   5. Multiple Topics
   6. Answers Section
2. Unit 2 Atomic Structure
   1. Particles in the Atom
   2. Electrons Energy Levels, Atomic Orbitals, Ionization Energy, Electron Affinity
   3. Multiple Topics
   4. Answers Section
3. Unit 3 Chemical Bonding
   1. Ionic Bonding
   2. Covalent Bonding and Co (dative Covalent Bonding Including Shapes of Simple
   3. Molecules
   4. Intermolecular Forces, Electronegativity and Bond Properties
   5. Metallic Bonding
   6. Binding and Physical Properties
   7. Multiple Topics
   8. Answer Section
4. Unit 4 States of Matter
   1. The Gaseous State Ideal and Real Gases and Pv = Nrt
   2. The Solid State Lattice Structures
   3. Multiple Topics
   4. Answers Section
5. Unit 5 Chemical Energetics
   1. Enthalpy Change
   2. Hess’ Law, Including Born Cycles
   3. Multiple Topics
   4. Answers Section
6. Unit 6 Electrochemistry
   1. Redox Processes, Electron Transfer and Changes in Oxidation Number (oxidation State)
   2. Multiple Topics
   3. Answers Section
7. Unit 7 Equilibria
   1. Chemical Equilibrium, Reversible Reactions; Dynamic Equilibrium
   2. Multiple Topics
   3. Answers Section
8. Unit 8 Reaction Kinetics
   1. Simple Rate Equations; Orders of Reaction; Rate Constants
   2. Effect of Temperature On Reaction Rates and Rate Constant; the Concept of Activation Energy 194
   3. Homogeneous and Heterogeneous Catalysis Including Enzymes
   4. Multiple Topics
   5. Answers Section
9. Unit 9 The Periodic Table: Chemical Periodicity
   1. Periodicity of Physical Properties of the Elements in the Third Period
   2. Periodicity of Chemistry Properties of the Elements in the Third Period
   3. Chemical Periodicity of Other Elements
   4. Multiple Topics
   5. Answers Section
10. Unit 10 Group 2
    1. Similarities and Trends in the Properties of the Group 2 Metals, Magnesium To Barium, and Their Compounds
    2. Some Uses of Group 2 Compounds
    3. Multiple Topics
    4. Answers Section
11. Unit 11 Group 17
    1. Physical Properties of the Group 17 Elements
    2. The Chemical Properties of the Elements and Their Hydrides
    3. Some Reactions of the Halide Ions
    4. The Reactions of Chlorine With Aqueous Sodium Hydroxide
    5. Some Important Uses of the Halogens and of Halogen Commands
    6. Multiple Topic
    7. Answers Section
12. Unit 12 Colour of Complexes
    1. Multiple Topics
    2. Answers Section
13. Unit 13 Nitrogen and Sulfur
    1. Nitrogen
    2. Sulfur: The Formation of Atmospheric Sulfur Dioxide, Its Role in Acid Rain
    3. Multiple Topics
    4. Answers Section
14. Unit 14 An Introduction To Organic Chemistry
    1. Formulae, Functional Groups and the Naming of Organic Compounds
    2. Characteristic Organic Reactions
    3. Isomerism, Structural and Stereoisomerism
    4. Multiple Topics
    5. Answers Section
15. Unit 15 Hydrocarbons
    1. Alkanes
    2. Alkenes
    3. Hydrocarbons As Fuel
    4. Multiple Topics
    5. Answers Section
16. Unit 16 Halogen Derivatives
    1. Halogenoalkanes and Halogenoarenes
    2. Relative Strength of the C Bound
    3. Multiple Topics
    4. Answers Section
17. Unit 17 Hydroxy Compounds
    1. Alcohols
    2. Multiple Topics
    3. Answers Section
18. Unit 18 Carbonyl Compounds
    1. Aldehydes and Ketones
    2. Multiple Topics
    3. Answers Section
19. Unit 19 Carboxylic Acids and Derivatives
    1. Carboxylic Acids
    2. Acyl Chlorides
    3. Esters
    4. Multiple Topics
    5. Answers Section
20. Unit 20 Nitrogen Compounds
    1. Primary Amines
    2. Multiple Topics
    3. Answers Section
21. Unit 21 Polymerization
    1. Predicating the Type of Polymerization
    2. Multiple Topics
    3. Answers Section
22. Unit 22 Analytical Techniques
    1. Multiple Topics
    2. Answers Section
23. Unit 23 Organic Synthesis
    1. Multiple Topics
    2. Answers Section
24. Yearly Past Papers
    1. May/June 2017 Paper 12
    2. Answers Section
    3. October/November 2017 Paper 12
    4. Answers Section
    5. May/June 2018 Paper 12
    6. Answers Section