What hazardous materials class covers oxidizers and organic peroxides?

a.Class 3

b.Class 4

c.Class 5

d.Class 8

Explanation

Class 5 covers oxidizers (Division 5.1) and organic peroxides (Division 5.2). Oxidizers can cause or enhance the combustion of other materials by yielding oxygen.

← Back to HazMat Endorsement Test #1

Related Questions

What special endorsement is required on your CDL to haul hazardous materials?What is the maximum total Transport Index allowed on a single vehicle carrying radioactive materials?What hazardous materials class covers explosives?What hazardous materials class covers flammable liquids?What hazardous materials class covers gases?

About the CDL Exam

The CDL (Commercial Driver License) exam tests your knowledge of commercial driving rules, safety procedures, and vehicle operation. You must score 80% or higher to pass the written knowledge test. The exam covers general knowledge, air brakes, combination vehicles, and various endorsements.

This question is from the HazMat Endorsement Test #1 section. Practice with more questions from this category to build confidence before taking the official DMV test.

Browse All Free CDL Practice Tests →