HAZMAT Technician Practice Exam 2026 - Free HAZMAT Technician Practice Questions and Study Resource.

Riot control agents are substances that are designed to temporarily incapacitate individuals by causing physical discomfort without causing permanent harm. The statement indicating that they cause temporary irritation to the eyes and throat accurately describes the primary purpose and effect of these agents. They are intended for use in crowd control situations, and their effects are usually short-lived, allowing individuals to recover once the exposure ceases.

Riot control agents include compounds like tear gas, which is known for its ability to induce tearing and respiratory discomfort. This aligns with their classification as non-lethal methods aimed at dispersing crowds without lasting injury.

The other options do not accurately reflect the nature of riot control agents. They are not designed to permanently incapacitate, and while they can be harmful, they are typically considered less toxic than many other chemical agents. Additionally, their primary use is in law enforcement and crowd control rather than industrial applications.