Which of the following is an example of Class 5 hazardous materials?

Class 5 hazardous materials specifically refer to oxidizers and organic peroxides. These materials can enhance the combustion of other substances, making them more reactive in the presence of flammable materials. Oxidizers promote and increase the intensity of a fire, which is why they are categorized within Class 5.

The other types of hazardous materials mentioned fall under different classes. Flammable solids are classified as Class 4, explosives are categorized as Class 1, and corrosives belong to Class 8. Understanding these classifications is crucial for safe handling, transportation, and response in emergency situations concerning hazardous materials.