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
5 questionsPreview
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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
10 questionsPreview
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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
5.2 Activation energy — Past papers
Activation energy IGCSE Chemistry past paper questions: free practice for IGCSE Chemistry. Work through these Activation energy IGCSE Chemistry past paper questions and get instant feedback on every answer. If you get stuck, review the 5.2 Activation energy and reaction pathway diagrams — Notes lesson. More practice: IGCSE Chemistry — all units. Syllabus: Cambridge IGCSE Chemistry 0620 syllabus.
- Questions count: 5
- Passing grade: B+
- Time limit: 5 minutes
Activation energy IGCSE Chemistry past paper questions: free practice for IGCSE Chemistry. Work through these Activation energy IGCSE Chemistry past paper questions and get instant feedback on every answer. If you get stuck, review the 5.2 Activation energy and reaction pathway diagrams — Notes lesson. More practice: IGCSE Chemistry — all units. Syllabus: Cambridge IGCSE Chemistry 0620 syllabus.
- Questions count: 5
- Passing grade: B+
- Time limit: 5 minutes