Which DOT hazard class includes oxidizers or organic peroxides?

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Multiple Choice

Which DOT hazard class includes oxidizers or organic peroxides?

Explanation:
Oxidizers and organic peroxides are grouped together in the DOT hazard class that covers oxidizers and organic peroxides. This class, Class 5, includes materials that can release oxygen or contain peroxides, which can promote or sustain combustion and sometimes decompose violently. That’s why oxidizers and organic peroxides belong here. The other options describe different hazards: flammable liquids (burn easily as liquids), flammable solids (ignite readily as solids), and poisons or toxic substances. So the class that includes oxidizers or organic peroxides is Class 5.

Oxidizers and organic peroxides are grouped together in the DOT hazard class that covers oxidizers and organic peroxides. This class, Class 5, includes materials that can release oxygen or contain peroxides, which can promote or sustain combustion and sometimes decompose violently. That’s why oxidizers and organic peroxides belong here. The other options describe different hazards: flammable liquids (burn easily as liquids), flammable solids (ignite readily as solids), and poisons or toxic substances. So the class that includes oxidizers or organic peroxides is Class 5.

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