Toxic and Infectious Substances belong to which DOT hazard class?

Toxic and Infectious Substances belong to which DOT hazard class?

• A. Class 9
• B. Class 4
• C. Class 6
• D. Class 7

Answer: (C)

Toxic and Infectious Substances fit into the DOT hazard class that covers harmful materials, which includes two subcategories: toxic substances and infectious substances. This is why the correct choice is the one that names this hazard class. For context, examples include toxic substances like certain pesticides or cyanides and infectious substances such as clinical specimens containing pathogens. The other options correspond to different hazards: radioactive materials, flammable solids, and a miscellaneous category for items that don’t fit other classes.

Toxic and Infectious Substances fit into the DOT hazard class that covers harmful materials, which includes two subcategories: toxic substances and infectious substances. This is why the correct choice is the one that names this hazard class. For context, examples include toxic substances like certain pesticides or cyanides and infectious substances such as clinical specimens containing pathogens. The other options correspond to different hazards: radioactive materials, flammable solids, and a miscellaneous category for items that don’t fit other classes.