Chemistry Practice Exercise
11 Questions
Q1 Uses of Radioactivity
Q2 Composition of Earth's crust
Q3 Extraction of metals from ores
Q4 Calcium Carbonate
Q5 Electricity supply cables
Q6 Ethanol
Q7 Rusting
Q8 Separating a Mixture
Q9 Non Ionic Elements
Q10 Definitions of terms
Q11 Rust prevention

Atomic structures (1)
10 Questions
Atomic structure
Q1 Hydrogen Isotopes
Q2 Alkali metals physical properties
Q3 Alkali metals chemical properties
Q4 Alkali earth metals physical properties
Q5 Alkali earth metals chemical properties
Q6 Properties of Period 3 Elements
Q7 Radioactive decay
Q8 Radiation types
Q9 Carbon 14 decay
Q10 Radiation

Atomic structures (2)
9 Questions
Atomic structure
Q1 Features of Ions
Q2 Non ionic Element features
Q3 Multi-valent Elements
Q4 Formulae symbols
Q5 Covalent bonding
Q6 Ionic bonding
Q7 Ionic solid properties lattice
Q8 Molecular solid properties
Q9 Physical properties of Diamond

Changes of State
8 Questions
Q1 Heating and cooling substances
Q2 States and order of particles
Q3 Interpreting an Entropy diagram
Q4 Interpreting an Entropy diagram
Q5 Brownian motion
Q6 Diffusion of gases
Q7 Hazard symbols
Q8 Solids Liquids & Gases

Chemical Definitions
20 Questions
Smallest part of an Element
Columns in a Periodic Table
Groups 1 7 and 0
Halogens and Noble Inert gases
Protons Neutrons and Electrons
Transition Elements
Property of an Isotope
Row in the Periodic table
Charges in an atom
Electrons and Valency
Molecular Bonding
Atomic nucleus

Chemical Equations
14 Questions
Q1 Sodium & Chlorine
Q2 Iron & Chlorine
Q3 Sodium Bromide & Chlorine
Q4 Magnesium & Sulphuric acid
Q5 Calcium Carbonate & Hydrochloric acid
Q7 Hydrogen Peroxide
Q8 Oxygen & Methane
Q9 Calcium Hydroxide & Carbon Dioxide
Q10 Copper Carbonate
Q11 Calcium Carbonate
Q12 Calcium Oxide & Water
Q13 Copper Oxide & Hydrogen
Q14 Iron & Copper Sulphate

Chemical Reactions
11 Questions
Measuring acidity
An alloy
Electrolysis
Solutions
Acid and Alkali reaction
Reactivity of metals
Reduction and Oxidation
Redox

Chemical Knowledge
17 Questions
Rock types and classification
Rock type examples
Q5-12 Crude Oil, Hydrocarbons and Plastics
Q13 Q14 Metal reactivity
Q15 Q16 Valencies
Mass of electron

Acids and Bases
9 Questions
Q1 Sodium Hydrocarbonate & Sulphuric acid
Q2 Copper Oxide and & Sulphuric acid
Q3 Magnesium & Nitric acid
Q4 Barium Chloride
Q5 Dibasic acids pH
Q6 Sodium Hydrogen Sulphate
Q7 Properties of acids
Q8 Identifying acids
Q9 Preparing Potassium Sulphate

Metals
8 Questions
Q1 Extraction of Lead
Q2 Byproducts of Lead purification
Q3 Stainless Steel
Q4 Chromium extraction
Q5 Balanced ionic equations
Q6 Changing Metal electrodes
Q7 Ni-Cad bateries
Q8 Alkaline batteries

Rates of Reaction
7 Questions
Q1 Interpreting Bond Energy diagrams
Q2 Effect of heat on Haber process
Q4 Effect of catalyst on Haber process
Q3 Q5Effect of pressure on Haber process
Q6 Q7 Rate of reaction calculation

pH, Salts and Neutralisation
10 Questions
Q1 Properties of Acidic solutions
Q2 Properties of Alkaline solutions
Q3 Neutralisation pH
Q4 Neutralising compounds
Q5 Preparation of Zinc Sulphate crystals
Q6 Preparation of Copper Sulphate crystals
Q7 Preparation of Sodium Chloride in solution
Q8 Preparation of Sodium Chloride crystals
Q9 Solubility of Salts
Q10 Preparation of Barium Sulphate crystals

Changing Materials
12 Questions
Q4 Smelting Aluminium smelter
Properties of Alkaline solutions
Q2 Isomers or isotopes
Q3 Monomers and their polymers
Manufacture of Carbon Monoxide
Manufacture of Methanol and Methanal
Q8 Uses of Alkenes
Q9 Q10 The Blast furnace including reactions
Q11 Calculating the yield of Iron
Q12 Calculating the yield of Calcium Oxide

Electrons
21 Questions
Q1-3 Electron shells
Q4 Q5 Electrons and Groups
Q9 Q10 Properties of Giant Molecules
Q11-13 Isomers and Carbon
Q15-17 Properties of Giant Structures
Q21 Identifying Elements from electrons and nucleons

Electrons, Bonding & Reactions
14 Questions
Q1 Q2 Q5 Lithium atomic structure
Q3 Q4 Chlorine atomic structure
Isotopes and RAM
Q7 Identifying Elements from masses of reactants
Q8 Nitrides rarity
Q9 Phlogiston
Q10 Dot & Cross diagram
Q11 Hydrogen Chloride bonding
Q12 Q13 Reactions of common acids
Q14 Hydrocarbons and burning

Patterns of Behaviour (1)
8 Questions
Q1 Period 2 Elements and Ions
Q2 Period 1 Elements and Ions
Q3 Period 2 Element Electron shells
Q4 Period 1 Element Electron shells
Q5 Period 2 Atomic radii
Q6 Q7 Rate of Reaction
Q8 Reactivity of Metals

Patterns of Behaviour (2)
9 Questions
Q1 Q2 Nitrogen products and Haber process
Q3 Reactions of Calcium Oxide
Q4 Earth's ancient and present atmosphere
Q5-7 Hydrogen Peroxide decomposition and storage
Q8 Drawing graphs and interpret data
Q9 Calculating Bond Energies

Organic Chemistry
6 Questions
2 Carbon Organic molecules
Q2 Q3 Fermentation and Ethanol
Q3 Commercial production of Ethanol
Q4 Uses of Ethanol
Q5 Identifying 2 and 3 Carbon molecules
Q6 Ethyne in welding

Oil and Pollution
9 Questions
Q1 Distillation of Oil
Q2 Catalytic cracking
Q3 Constituents of petrol/gasoline
Q4 Monomers and their Polymers
Q5 TestS for an alkene
Q6 Properties of Ethanol
Q7 Physical effects of burning Fossil fuels
Q8 Chemical effects of burning Fossil fuels
Q9 Reducing Atmospheric pollution

RAM and Moles (1)
10 Questions
Q1 Measuring RAMs
Q2 Calculating RMMs
Q3 RAM and Avagadro's number
Q4 Calculate grams from moles
Q5 Q6 Calculate % mass of Elements in compounds
Q7-10 Calculate molar concentrations
Q11 Calculate formula masses

RAM and Moles (2)
10 Questions
Q1-4 Calculating grams using RMM's
Q5-7 Deducing formulae from grams of reactants
Q8 Calculate moles from grams
Q9 Q10 Calculating moles and molar concentration

RAM and Moles (3)
10 Questions
Q1 Q2 Calculating grams from moles
Q3 Q4 Calculating moles from grams
Q5 Calculating Element moles in grams of a compound
Q6 Calculate grams to moles to grams
Q7 Calculating moles in molar solutions
Q8 Calculating grams in molar solutions
Q9 Calculating moles grams and volume
Q10 Calculating volume grams and moles

Bond Energies
6 Questions
Q1 Calculating bond energy of Hydrogen Chloride
Q2 Calculating bond energy of Hydrogen Bromide
Q3 Calculating bond energy of Water
Q4 Calculating bond energy of Methane burning
Q5 Q6 Interpreting bond energy information to make predictions

Moles, Faradays and Industrial Electrolysis
7 Questions
Anions Cations and solutes
Q1 Q2 Calculating Coulombs Faradays moles and grams
Q3 Increasing rate of Electrolysis
Q4 Industrial Electrolysis of concentrated Sodium Chloride
Q5 Industrial Electrolysis of dilute Sodium Chloride
Q6 Products of Electrolysis
Q7 Electrolysis of Alumina Cryolite

Moles, Faradays and Electrolysis
10 Questions
Q1 Q2 Products of Electrolysis
Q3 Q4 Electrolysis of Sulphuric acid
Q5 Electrolysis of Hydrochloric acid
Q6 Industrial purification of Copper
Q7 Calculating grams from Amps in Electrolysis
Q8 Electrolysis of Brine
Q9 Q10 Electrolysis of Silver Nitrate

Water as a solvent
11 Questions
Q1 Interpreting Mineral Analysis of Water
Q3 Temporary and Permanent Hardness
Q2 Hard Water and soap
Q4 Water sterilisation additives
Q5 Boiling hard water
Q6 Q7 Calculating solubility of ionic compounds
Q8 Tests to identify clear liquids
Q9 Q10 Solubility Temperature and Pressure
Q11 Action of detergents