IGCSE Chemistry (Cambridge Extended)

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01 States of Matter

1.1 Solids, Liquid and Gases 3 Topics | 2 Quizzes

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1.1.1 Three States of Matter - Revision Notes

1.1.4 States of Matter - MCQ

1.1.5 Change of States of Matter - MCQ

1.1.2 Three States of Matter - Short Questions

1.1.3 Three States of Matter - Structured Questions

1.2 Diffusion 3 Topics | 2 Quizzes

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1.2.1 Diffusion - Revision Notes

1.2.1.1 Brownian Motion and Diffusion 1 - MCQ

1.2.1.2 Brownian Motion and Diffusion 2 - MCQ

1.2.2 Diffusion - Short Questions

1.2.2 Diffusion - Structured Questions

02 Atoms, elements and compounds

2.1 Elements, Compounds and Mixture 2 Topics | 1 Quiz

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2.1.1a Elements, Compounds and Mixture - Notes and MCQ

Elements, Compounds and Mixtures - T/F

2.1.1 Elements, Compounds and Mixture - Structured Questions

2.2 Atomic Structure and The Periodic Table 3 Topics | 5 Quizzes

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2.2.1 Atomic Structure and Periodic Table - Notes and MCQ

2.2.1.1 Atomic Structure and Periodic Table - MCQ

2.2.1.2 Isotopes - T/F

2.2.1.3 Isotopes - MCQ

2.2.1.4 Electron Shells - T/F

2.2.1.5 Electrons Shells - MCQ

2.2.2 Atomic Structure and Periodic Table - Short Questions

2.2.3 Atomic Structure and Periodic Table - Structured Questions

2.3 Ions and Ionic Bonds 3 Topics | 1 Quiz

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2.3.1 Ions and Inoic Bonds - Notes and MCQ

2.3.1.1 Ionic Bonds - MCQ

2.3.2 Ions and Ionic Bonds - Short Questions

2.3.3 Structures Questions

2.4 Molecules and Covalent Bonds 3 Topics | 1 Quiz

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2.4.1 Molecules and Covalent Bonds - Notes and MCQ

2.4.1.1 Covalent Bonds - MCQ

2.4.2 Molecules and Covalent Bonds - Short Questions

2.4.3 Molecules and Covalent Bonds - Structured Questions

2.5 Properties of Ionic and Covalent Compounds 3 Topics | 4 Quizzes

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2.5.1 Properties of Ionic and Covalent Compounds - Notes and MCQ

2.5.1.1 Simple Molecules and Covalent Bonds - T/F

2.5.1.2 Giant Covalent Structures - T/F

2.5.1.3 Properties of Ionic Compounds - T/F

2.5.1.4 Properties of Ionic and Covalent Compounds - MCQ

2.5.2 Properties of Ionic and Covalent Compounds - Short Questions

2.5.3 Properties of Ionic and Covalent Compounds - Structure Questions

2.6 Metallic Bonding 3 Topics | 2 Quizzes

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2.6.1 Metallic Bond - Notes and MCQ

2.6.1.1 Metallic Bonding - T/F

2.6.1.2 Metallic Bond* - MCQ

2.6.2 Metallic Bond - Short Questions

2.6.3 Metallic Bond- Structured Questions

3.1 Bonding: the Structure of Matter 1 Topic

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Chemical bond structure question

03 Stoichiometry

3.1 Formulae and Equations 1 Topic | 4 Quizzes

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3.1.1 Formulae and Equations - Notes and MCQ

3.1.1.1 Chemical Formulae - T/F

3.1.1.2 Chemical Equations - T/F

3.1.1.3a Formulae and Equations 1 - MCQ

3.1.1.3b Formulae and Equations 2 - MCQ

3.2 Relative Masses of Atoms and Molecules 3 Topics | 2 Quizzes

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3.2.1 Relative Masses of Atoms and Molecules - Notes and MCQ

3.2.1.1 Relative Masses of Atoms and Molecules - T/F

3.2.1.2 Relative Atomic/Molecular/Formula Mass - MCQ

3.2.2 Relative Masses of Atoms and Molecules - Short Questions

3.2.3 Relative Masses of Atoms and Molecules - Structured Questions

3.3 The Mole and The Avogadro Constant 3 Topics | 5 Quizzes

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3.3.1 The Mole and The Avogadro Constant - Notes and MCQ

3.3.1.1 Mole and Avogadro Constant - T/F

3.3.1.2 Number of Mole and Molar Mass - MCQ

3.3.1.3 Molar Volume of Gas* - MCQ

3.3.1.4 Empirical Formula and Molecular Formula - MCQ

3.3.1.5 Concentration and Titration - MCQ

3.3.2 The Mole and The Avogadro Constant - Short Questions

3.3.3 The Mole and The Avogadro Constant - Structured Questions

3.4 Stoichiometry 4 Topics | 3 Quizzes

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3.4.1 Stoichiometry - Notes and MCQ

3.4.1.1 Concentration of Solution and Gases - T/F

3.4.1.2 Stoichiometry Calculation 1 - MCQ

3.4.1.3 Stoichiometry Calculation 2 - MCQ

3.4.2 Stoichiometry - Short Questions

3.4.3 Stoichiometry - Structured Questions

Concept of Mole structured question

04 Electrochemistry

4.1 Electrolysis 3 Topics | 7 Quizzes

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4.1.1 Electrolysis - Notes and MCQ

4.1.1.1a Electrolysis (I) - T/F

4.1.1.1b Electrolysis (II) - T/F

4.1.1.2 Types of Electrical Conductivity - MCQ

4.1.1.3 Electrolysis of Molten Substances - MCQ

4.1.1.4a Electrolysis of Aqueous Solution 1 - MCQ

4.1.1.4b Electrolysis of Aqueous Solution 2 - MCQ

4.1.1.5 Electroplating - MCQ

4.1.2 Electrolysis - Short Questions

4.1.3 Electrolysis - Structured Questions

4.2 Oxygen-Hydrogen Fuel Cell 3 Topics | 2 Quizzes

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4.2.1 Oxygen-Hydrogen Fuel Cell - Notes and MCQ

6.3.1 Hydrogen as a Fuel - MCQ

6.3.2 Fuel Cell - MCQ

4.2.2 Oxygen-Hydrogen Fuel Cell - Short Questions

4.2.3 Oxygen-Hydrogen Fuel Cell - Structured Questions

05 Chemical Energetics

5.1 Exothermic and Endothermic Reactions 3 Topics | 7 Quizzes

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5.1.1 Chemical Energetic - Notes and MCQ

5.1.1.1 Exothermic and Endothermic Reactions - T/F

5.1.1.2a Exothermic and Endothermic Changes 1 - MCQ

5.1.1.2b Exothermic and Endothermic Changes 2 - MCQ

5.1.1.3 Energy Level Diagram - T/F

5.1.1.4 Energy Level Diagrams - MCQ

5.1.1.5a Making and Breaking Bonds 1 - MCQ

5.1.1.5b Making and Breaking Bonds 2 - MCQ

5.1.2 Chemical Energetic - Short Questions

5.1.3 Chemical Energetic - Structured Questions

7.1 Physical and chemical changes 1 Topic | 1 Quiz

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question and answer

8.1.1 Physical and Chemical Changes

06 Chemical Reactions

6.1 Rate (speed) of Reaction 3 Topics | 5 Quizzes

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6.1.1 Rate (speed) of Reaction - Notes and MCQ

6.1.1.1 Rate of Reactions - T/F

6.1.1.2 Rate of Reactions - MCQ

6.1.1.3 Factors Affects the Rate of Reactions - T/F

6.1.1.4 Factors Affecting Rate of Reaction - MCQ

6.1.1.5 Collision Theory and Activation Energy - MCQ

6.1.2 Rate (speed) of Reaction - Short Questions

6.1.3 Rate (speed) of Reaction - Structured Questions

6.2 Reversible reactions 3 Topics | 4 Quizzes

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6.2.1 Reversible Reaction - Notes and MCQ

6.2.1.1 Equilibrium and Reversible Reaction - T/F

6.2.1.2 Reversible Reaction - MCQ*

6.2.1.3 Concept of Equilibrium*

6.2.1.4 The Haber Process and The Contact Process - T/F

6.2.2 Reversible Reaction - Short Questions

6.2.3 Reversible Reaction - Structured Question

6.3 Redox Reactions 3 Topics | 5 Quizzes

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6.3.1 Redox Reactions - Notes and MCQ

6.3.1.1 Redox Reactions - T/F

6.3.1.2 Oxidation and Reduction in Terms of Gain/Loss Oxygen - MCQ

6.3.1.3 Oxidation and Reduction in Terms of Electrons Transfer - MCQ

6.3.1.4 Oxidation and Reduction in Terms of Change of Oxidation State - MCQ

6.3.1.5 Oxidising and Reducing Agent - MCQ

6.3.2 Redox Reactions - Short Questions

6.3.3 Redox Reactions - Structured Questions

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