Which statement about nerve agents is true?

• A. Nerve agents were designed for humane purposes
• B. Examples of nerve agents are sarin, soman, and V agent
• C. Nerve agents are easy to detect
• D. Nerve agents are typically low in vapor pressure

Answer: (B)

The statement that identifies examples of nerve agents, including sarin, soman, and V agent, is accurate. Nerve agents are a class of chemical warfare agents that inhibit the enzyme acetylcholinesterase, leading to a buildup of acetylcholine in the nervous system. This causes severe physiological effects and can be lethal.

Sarin is a well-known nerve agent used in various attacks, while soman and VX agent are also recognized for their potency and lethality. These agents have been developed for military purposes, specifically to incapacitate or kill enemy personnel quickly and effectively.

The other options do not align with the established facts about nerve agents, such as their intended use, detection methods, and properties in terms of vapor pressure. Nerve agents were not designed for humane purposes, and they are known for being challenging to detect without specialized equipment. Additionally, many nerve agents actually have high vapor pressure, which contributes to their effectiveness as chemical weapons, as they can disperse quickly in the air.