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Multiple Choice

Which of the following is NOT a form of Class 2 Dangerous Goods?

Gases can be transported in several distinct forms, all of which fall under Class 2. These forms include aerosols (gas kept under pressure in a spray can), absorbed gas (gas absorbed in a solid material), and dissolved gas (gas dissolved in a liquid). Each of these represents a way a gas can be packaged or stored for transport while staying within the classification of Class 2. A solid oxidizer, however, is not a form of gas. It’s a substance that releases oxygen and supports combustion and is categorized under Class 5.1 (oxidizing substances). That’s why it is not considered a form of Class 2 Dangerous Goods.

Gases can be transported in several distinct forms, all of which fall under Class 2. These forms include aerosols (gas kept under pressure in a spray can), absorbed gas (gas absorbed in a solid material), and dissolved gas (gas dissolved in a liquid). Each of these represents a way a gas can be packaged or stored for transport while staying within the classification of Class 2.

A solid oxidizer, however, is not a form of gas. It’s a substance that releases oxygen and supports combustion and is categorized under Class 5.1 (oxidizing substances). That’s why it is not considered a form of Class 2 Dangerous Goods.