The International Maritime Dangerous Goods...

The International Maritime Dangerous Goods...

Question 1 of 2707066636ee728f7522a1c517e51

The International Maritime Dangerous Goods Code assigns classes to dangerous goods. What is the proper nomenclature for class 9 substances?

Question 1 of 27070

Q

The International Maritime Dangerous Goods Code assigns classes to dangerous goods. What is the proper nomenclature for class 9 substances?

🔍 Key Concepts

• IMDG Code dangerous goods classes (1–9) and their general hazard types • How Class 9 differs from more specific classes like flammable, toxic, or oxidizing • The idea of "catch‑all" or "residual" classification for hazards that don’t fit earlier classes

💭 Think About

• Look at the options and ask: which ones clearly belong to other, more specific IMDG classes (for example, gases, flammable, toxic, oxidizing)? • Consider which choice best describes substances that are still hazardous but don’t neatly fall into one of the earlier numbered classes. • Think about how the IMDG Code might label a group that includes a wide variety of unrelated hazards.

✅ Before You Answer

• Verify which class number is assigned to gases in the IMDG Code and eliminate that choice. • Confirm which class number covers toxic/infectious substances and which covers oxidizing substances and organic peroxides so you don’t pick them for Class 9. • Identify the option that sounds like a general or miscellaneous category rather than a specific hazard type.