Practice question

What are the nine UN classes of dangerous goods?

Explosives; Gases; Flammable liquids; Flammable solids; Oxidisers/organic peroxides; Toxic/infectious; Radioactive; Corrosives; Miscellaneous
Chemicals; Gases; Fuels; Poisons; Explosives; Radioactive; Nuclear; Acids; Weapons
Explosives; Liquids; Solids; Gases; Organic; Inorganic; Hazardous; Toxic; Non-toxic
Gases; Liquids; Solids; Powders; Metals; Plastics; Organics; Inorganics; Radioactive

Answer: A — Explosives; Gases; Flammable liquids; Flammable solids; Oxidisers/organic peroxides; Toxic/infectious; Radioactive; Corrosives; Miscellaneous

The correct answer is shown above. Try the full quiz for additional practice.