Which of the following examples falls under Class 9 miscellaneous dangerous goods?

Class 9 miscellaneous dangerous goods are items that don’t neatly fit into the other specific classes of hazardous materials but still pose a risk during transport. Battery-powered devices qualify as Class 9 because they can contain hazardous materials, such as lithium-ion batteries, which can create fire hazards if damaged or improperly handled.

Dynamite, on the other hand, falls under Class 1 (explosive materials) due to its highly explosive nature. Corrosive acids are classified under Class 8, which specifically pertains to corrosive substances that can cause significant harm to living tissue or materials upon contact. Drugs and pharmaceuticals generally fit into Class 3 or Class 6 classifications depending on their particular hazard characteristics, such as flammability or toxicity.

Therefore, battery-powered devices are categorized under Class 9 because they represent a broader range of risks associated with their components that do not belong to the other defined classes of dangerous goods. This classification helps ensure that appropriate safety measures are taken when transporting such items.