Curriculum
Igcse Chemistry
1. States of Matter
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1.1 Solids, liquids and gases
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1.1 Solids, liquids and gases — Past papers
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1.2 Kinetic theory — Past papers
2 questionsPreview
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1.3 Changes of state (Heating curve) — Past papers
13 questionsPreview
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1.4 Effects of temperature and pressure on the volume of a gas — Past papers
7 questionsPreview
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1.5 Diffusion
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1.5 Diffusion — Past papers
10 questionsPreview
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Unit 1 - Assignment: States of Matter
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1. States of Matter - Unit review (39 questions)
39 questionsPreview
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1.1.6 Investigating Force and Extension
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1.4.3 Rate of Change of Momentum
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1.5.1 Braking Force
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1.5.2 Stopping Distance
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1.6.1 Drag Forces
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1.6.2 Terminal Velocity
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1.6.3 Streamlining
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1.7.1 Finding the Centre of Mass
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1.7.2 Stability
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1.8.1 Moments
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1.8.2 Law of Moments and Stability
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1.8.3 Levers
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1.1.4 Solubility
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1.1.5 Practical- Investigate the Solubility of a Solid in Water at a Specific Te
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1.5.10 Calculate Volumes of Gases
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1.5.9 Calculate Concentrations of Solutions
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1.8.1 Metallic Bonding
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1.9.1 Explaining Conductivity
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1.9.2 Electrolysis Experiments
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1.9.3 Writing Half-Equations
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1.9.4 Practical- Investigate the Electrolysis of Aqueous Solutions
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1.3.1 Momentum
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1.3.2 Forces and Momentum
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1.3.3 Newton's Third Law
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1.3.4 Momentum and Safety Features
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1.4.1 Moments
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1.4.2 The Principle of Moments
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1.4.3 Centre of Gravity
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2. Atoms, Elements and Compounds
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2.1 Elements, compounds and mixtures
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2.1 Elements, compounds and mixtures — Past papers
4 questionsPreview
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2.2 Atomic structure and the Periodic Table
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2.2 Atomic structure and the Periodic Table — Past papers
10 questionsPreview
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2.3 Isotopes
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2.3 Isotopes — Past papers
10 questionsPreview
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2.4 Ions and ionic bonds
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2.4 Ions and ionic bonds — Past papers
10 questionsPreview
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2.5 Simple molecules and covalent bonds
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2.5 Simple molecules and covalent bonds — Past papers
10 questionsPreview
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2.6 Giant covalent structures
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2.6 Giant covalent structures — Past papers
8 questionsPreview
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2.7 Metallic bonding Core
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2.7 Metallic bonding — Past papers
10 questionsPreview
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Unit 2 - Assignment: Atoms, elements and compounds
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2. Atoms, Elements and Compounds - Unit review (50 questions)
8 questionsPreview
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2.4.1 Nanoparticles
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2.2.5 Sankey Diagrams
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2.1.2 Group 1- Reactivity and Electronic Configurations
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2.2.2 Group 7- Reactivity and Electronic Configurations
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2.5.3 Using Metals
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2.5.4 Alloys
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2.7.6 Prepare a Soluble Salt II
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2.7.7 Prepare an Insoluble Salt
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2.7.8 Practical- Prepare Copper(II)Sulfate
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2.7.9 Practical- Prepare Lead(II)Sulfate
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2.8.1 Tests for Gases
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2.8.2 Flame Tests
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2.8.3 Tests for Cations
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2.8.4 Tests for Anions
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2.8.5 Tests for Water
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2.4.1 Conductors and Insulators
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2.4.2 Core Practical- Investigating Charging by Friction
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2.4.3 Electric Charge
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2.4.4 Uses and Dangers of Static Electricity
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3. Stoichiometry
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3.1 Formulae
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Formulae & Relative Masses - Check yourself
1 questionsPreview
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0620 - Formulae - Quiz
11 questionsPreview
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3.2 Relative masses of atoms and molecules
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0620 - Relative masses of atoms and molecules - Quiz
11 questionsPreview
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3.3 The mole and the Avogadro constant Core
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The Mole & the Avogadro Constant - Check yourself
7 questionsPreview
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Unit 3 - Assignment: Stoichiometry
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3.4.7 Electrolysis of Sodium Chloride
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3.2.6 X-Rays
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3.3.2 Ultrasound
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3.5.1 Refraction
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3.5.2 Dispersion
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3.5.3 Refractive Index
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3.5.4 Investigating the Refraction of Light
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3.5.5 Total Internal Reflection
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3.6.1 Lenses
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3.6.2 Real and Virtual Images
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3.6.3 Magnification
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3.6.4 Structure of the Eye
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3.6.5 Vision
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3.6.6 The Eye and the Camera
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3.1.5 Bond Energy
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3.1.6 Practical- Investigating Temperature Changes
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3.2.6 Practical- Effect of Catalysts on Rate of Reaction
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3.3.2 Dynamic Equilibrium
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3.3.3 The Position of Equilibrium
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3.3.1 Core Practical- Investigating the Speed of Sound
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3.3.2 Sound and Oscilloscopes
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3.3.3 Core Practical- Using an Oscilloscope
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3.3.4 Pitch and Loudness
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3.2.5 Titration Calculations
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3.2.7 Percentage Yield and Purity
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4. Electrochemistry
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4.1 Electrolysis
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4.1 Electrolysis - Check yourself
7 questionsPreview
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4.2 Hydrogen-oxygen fuel cells
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4.2 Hydrogen-oxygen fuel cells — Past papers
10 questionsPreview
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Unit 4 - Assignment: Electrochemistry
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4.3.1 Identifying Metal Ions
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4.3.2 Flame Tests
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4.3.3 Sodium Hydroxide Test
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4.3.4 Test for Carbonates
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4.3.5 Halide Ions
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4.3.6 Sulfate Ions
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4.1.5 Investigating Cooling Curves for Stearic Acid
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4.5.3 Manufacture of Ethanol
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4.6.1 Carboxylic Acids
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4.6.2 Reactions of Carboxylic Acids
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4.7.1 Esters
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4.7.2 Practical- Preparation of Ethyl Ethanoate
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4.8.1 Addition Polymers
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4.8.2 Disposal of Addition Polymers
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4.8.3 Condensation Polymers
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4.2.6 Energy Resources
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4.2.7 Comparing Energy Resources
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4.2.1 Electroplating
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5. Chemical Energetics
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5.1 Exothermic and endothermic reactions
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5.1 Exothermic and endothermic reactions — Past papers
10 questionsPreview
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5.2 Activation energy and reaction pathway diagrams
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5.2 Activation energy — Past papers
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5.3 Bond energies and enthalpy change
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5.3 Energy, bond energy and enthalpy change — Past papers
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Unit 5 - Assignment: Chemical energetics
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5. Chemical Energetics - Unit review (25 questions)
9 questionsPreview
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5.1.11 Investigating V-I Characteristics
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5.1.12 Series Circuits
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5.1.13 Parallel Circuits
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5.3.1 Kinetic Theory
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5.3.2 Absolute Zero
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5.3.3 Temperature
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5.3.4 The Gas Laws
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5.3.5 The Pressure Law
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5.3.6 Boyle's Law
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6. Chemical Reactions
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6.1 Physical and chemical changes
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6.1 Physical and chemical changes - Check yourself
8 questionsPreview
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6.2 Rate of reaction Core
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6.2 Rate of reaction: reading graphs
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Chemical Change & Rate of Reaction - Check yourself
9 questionsPreview
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6.3 Reversible reactions and equilibrium
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6.3 Reversible reactions and equilibrium — Past papers
10 questionsPreview
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6.4 Redox
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Redox - Check yourself
7 questionsPreview
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6.5 The Haber process
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6.5 Haber process — Past papers
10 questionsPreview
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6.6 The Contact process
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Unit 6 - Assignment: Chemical reactions
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Test Lesson Creation
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6.4.5 Gas Volumes
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6.2.3 Transformer Calculations
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6.2.4 Switch Mode Transformers
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6.4.1 The Motor Effect
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6.4.2 Fleming's Left-Hand Rule
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6.5.1 Energy Transfers in Appliances
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6.5.2 Energy and Power in Appliances
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6.5.3 Kilowatt-Hours
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6.1.10 Magnetic Force on a Charge
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6.1.8 Electromagnets
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6.1.9 Magnetic Field Patterns
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6.2.3 Transformers
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6.2.4 Transformer Equations
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7. Acids, Bases and Salts
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7.1 The characteristic properties of acids and bases
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7.1 Unit 7.1 — Past papers
10 questionsPreview
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7.1.5 Acid Rain: Nitrogen Oxides and Sulfur Dioxide
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7.2 Oxides
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7.2 Unit 7.2 — Past papers
12 questionsPreview
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7.2.1 Transition Metals
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Unit 7 - Assignment: Acids, bases and salts
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7. Acids, Bases and Salts - Unit review (30 questions)
30 questionsPreview
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7.2.2 Transition Metals vs Group 1 Metals
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7.2.5 Half-Life
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7.2.6 Contamination and Irradiation
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7.2.7 Half-Life and Risk
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7.3 Preparation of salts
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7.3 Unit 7.3 — Past papers
10 questionsPreview
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7.3.4 Radioactive Waste
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7.4.1 Nuclear Fusion
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8. The Periodic Table
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8.1 Arrangement of elements
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8.1 Arrangement OF Elements — Past papers
11 questionsPreview
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8.1 The Periodic Table & Trends - Check yourself
10 questionsPreview
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8.2 Group I properties
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8.2 Group I Properties — Past papers
10 questionsPreview
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8.3 Group VII properties
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8.3 Group VII Properties — Past papers
10 questionsPreview
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8.4 Transition elements
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8.4 Transition Elements — Past papers
10 questionsPreview
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8.5 Noble gases
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Unit 8 - Assignment: The Periodic Table
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8. The Periodic Table - Unit review (50 questions)
50 questionsPreview
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8.2.1 Reversible Reactions
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8.2.2 The Effect of Changing Conditions on Equilibrium
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8.2.3 The Effect of Changing Temperature
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8.2.4 The Effect of Changing Pressure
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8.2.5 Industrial Processes and Equilibrium
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8.3.1 Production of Ammonia
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8.3.2 Production of Sulfuric Acid
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8.4.1 Oxidation and Reduction in Terms of Oxygen
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8.4.2 Oxidation and Reduction in Terms of Electrons
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8.4.3 Redox Reactions
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8.3.1 The Doppler Effect
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8.3.2 Red-Shift
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8.3.3 The Big Bang Theory
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8.2.4 The Brightness of Stars
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8.2.5 Hertzsprung-Russell Diagrams
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8.3.1 The Big Bang Theory
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8.3.2 Doppler Shift
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8.3.3 Galactic Red-shift
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9. Metals
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9.1 Properties of metals
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9.1 Properties of metals - Check yourself
9 questionsPreview
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9.2 Uses of metals
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9.2 Uses of metals - Check yourself
2 questionsPreview
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9.3 Alloys and their properties
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9.3 Alloys and their properties - Check yourself
10 questionsPreview
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9.4 Reactivity series
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9.4 Reactivity series - Check yourself
10 questionsPreview
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9.5 Corrosion of metals
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9.5 Corrosion of metals - Check yourself
9 questionsPreview
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9.6 Extraction of metals
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Unit 9 - Assignment: Metals
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9.2.5 Catalysts
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9.3.2 Hydrogen Fuel Cells
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10. Chemistry of the Environment
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10.1 Water
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10.1 Water — Past papers
10 questionsPreview
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10.2 Fertilisers
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10.2 Fertilisers — Past papers
10 questionsPreview
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10.3 Air quality and climate
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10.3 Photosynthesis and the carbon dioxide balance in air
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10.3 Unit 10.3 — Past papers
10 questionsPreview
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10.4 Unit 10.4 — Past papers
10 questionsPreview
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Unit 10 - Assignment: Chemistry of the environment
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10. Chemistry of the Environment - Unit review (40 questions)
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10.2.2 Ethanol as a Fuel
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10.3.3 Alkenes
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10.5.3 Esters
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11. Organic Chemistry
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11.1 Formulae, functional groups and terminology
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11.1 Formulae and functional groups — Past papers
15 questionsPreview
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11.2 Naming organic compounds
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11.2 Naming organic compounds — Past papers
5 questionsPreview
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11.2-b Homologous series — Past papers
10 questionsPreview
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11.2 Organic Families - Check yourself
38 questionsPreview
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11.3 Fuels
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11.3 Fuels — Past papers
10 questionsPreview
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11.4 Alkanes
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11.4 Alkanes — Past papers
7 questionsPreview
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11.5 Alkenes
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11.5 Alkenes — Past papers
10 questionsPreview
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11.6 Alcohols
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11.7 Carboxylic acids
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11.7 Carboxylic acids — Past papers
19 questionsPreview
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11.8 Polymers
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11.8 Polymers — Past papers
10 questionsPreview
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11.9 Esters
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11.9 Esters — Past papers
10 questionsPreview
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11.10 Structural isomers
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11.10 Isomers — Past papers
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Unit 11 - Assignment: Organic chemistry
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11. Organic Chemistry - Unit review (50 questions)
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11.1.2 Homologous Series
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11.3.4 Proteins
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12. Experimental Techniques and Chemical Analysis
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11.3 Experimental Techniques - Check yourself
10 questionsPreview
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12.1 Experimental design
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1.1 Experimental design - Check yourself
12 questionsPreview
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12.2 Acid-base titrations
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0620 - Acid-base titrations - Quiz
10 questionsPreview
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12.3 Chromatography
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1.2 Chromatography - Check yourself
14 questionsPreview
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12.4 Separation and purification
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Separation and purification - Check yourself
9 questionsPreview
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12.5 Identification of ions and gases
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Identification of ions and gases - Check yourself
4 questionsPreview
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Unit 12 - Assignment: Experimental techniques and chemical analysis
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Quiz
1.5 Diffusion — Past papers
Diffusion IGCSE Chemistry past paper questions: free practice for IGCSE Chemistry. Work through these Diffusion IGCSE Chemistry past paper questions and get instant feedback on every answer. If you get stuck, review the 1.5 Diffusion — Notes lesson. More practice: IGCSE Chemistry — all units. Syllabus: Cambridge IGCSE Chemistry 0620 syllabus.
- Questions count: 10
- Passing grade: B+
- Time limit: 10 minutes
Diffusion IGCSE Chemistry past paper questions: free practice for IGCSE Chemistry. Work through these Diffusion IGCSE Chemistry past paper questions and get instant feedback on every answer. If you get stuck, review the 1.5 Diffusion — Notes lesson. More practice: IGCSE Chemistry — all units. Syllabus: Cambridge IGCSE Chemistry 0620 syllabus.
- Questions count: 10
- Passing grade: B+
- Time limit: 10 minutes