American Chemical Society (ACS) Laboratory Safety Test 2025 – 400 Free Practice Questions to Pass the Exam

Ensuring proper storage of chemicals is crucial for maintaining a safe laboratory environment. Proper storage practices help prevent chemical spills, reactions, and exposure, which can lead to accidents and injuries. Each type of chemical often has specific storage requirements based on its properties, such as reactivity, volatility, and toxicity. By following guidelines for the safe storage of chemicals—such as keeping incompatible substances apart, securing containers to prevent spills, and labeling all materials—laboratory personnel can significantly reduce risks and maintain a safer workspace.

The other options highlight behaviors that would compromise safety. Loose clothing can increase the risk of entanglement in equipment or exposure to chemicals, while ignoring safety methodologies exposes individuals to unnecessary hazards. Using unapproved personal protective equipment can lead to inadequate protection against chemical exposure or injury, thereby failing to adhere to safety protocols.