DOT Hazard Class 8 consists of which type of materials?

DOT Hazard Class 8 consists of which type of materials?

• A. Flammable liquids
• B. Toxic gases
• C. Corrosives
• D. Radioactive materials

Answer: (C)

Corrosives are substances that cause severe damage to living tissue and to metals. In DOT labeling, Class 8 is assigned to these materials, which include strong acids and bases such as sulfuric acid, hydrochloric acid, and sodium hydroxide. They require special handling, packaging, and emergency response because contact can burn skin and eyes and they can corrode metal containers, potentially leading to leaks. Other options match different hazard classes—flammable liquids ignite easily, toxic gases pose inhalation hazards, and radioactive materials are Class 7. Since the question asks which type of materials belongs to Class 8, corrosives is the correct fit.

Corrosives are substances that cause severe damage to living tissue and to metals. In DOT labeling, Class 8 is assigned to these materials, which include strong acids and bases such as sulfuric acid, hydrochloric acid, and sodium hydroxide. They require special handling, packaging, and emergency response because contact can burn skin and eyes and they can corrode metal containers, potentially leading to leaks. Other options match different hazard classes—flammable liquids ignite easily, toxic gases pose inhalation hazards, and radioactive materials are Class 7. Since the question asks which type of materials belongs to Class 8, corrosives is the correct fit.