Chlorine gas requires which of the following precautions?

Chlorine gas is a potentially hazardous substance, and understanding the necessary precautions is crucial for safe handling.

This gas requires special handling because it is toxic and can pose serious health risks if inhaled or improperly managed. Due to its toxic nature, individuals handling chlorine must be trained to ensure they are aware of the risks and the safety protocols necessary to mitigate those risks effectively.

Additionally, chlorine gas is heavier than air, meaning it can accumulate in low-lying areas. This property increases the risk of exposure during a leak, making it essential for personnel to be aware of its behavior in the environment and to implement systems to monitor exposure levels.

Ventilation is another critical factor in safely storing chlorine gas. It must be stored in well-ventilated spaces to prevent the buildup of gas, which could occur if there were a leak. Adequate ventilation helps disperse any accidental release of chlorine, minimizing the risk of harm to individuals in the vicinity.

Considering all these factors, it becomes clear that all the listed precautions—special handling, awareness of the gas's density, and storing it in well-ventilated areas—are vital for ensuring safety when working with chlorine gas.