How many dangerous hazard classes are there?

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Multiple Choice

How many dangerous hazard classes are there?

Explanation:
There are nine hazard classes used for transporting dangerous goods. These cover Explosives; Gases; Flammable Liquids; Flammable Solids; Oxidizing Substances and Organic Peroxides (with subdivisions like 5.1 and 5.2, but still the same overall count); Toxic and Infectious Substances; Radioactive Materials; Corrosive Substances; and Miscellaneous Dangerous Goods. Some classes have subdivisions, but the total number of major classes remains nine. That’s why the correct answer is nine.

There are nine hazard classes used for transporting dangerous goods. These cover Explosives; Gases; Flammable Liquids; Flammable Solids; Oxidizing Substances and Organic Peroxides (with subdivisions like 5.1 and 5.2, but still the same overall count); Toxic and Infectious Substances; Radioactive Materials; Corrosive Substances; and Miscellaneous Dangerous Goods. Some classes have subdivisions, but the total number of major classes remains nine. That’s why the correct answer is nine.

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