What is a chemical that will make somebody quickly pass out if inhaled?
This is a question in my Chemistry class homework that the teacher assumed we knew.
He said that this substance can quickly knock somebody out if they inhale it. He also said that it is usually inhaled due to an attacker dipping a rag into the substance, then covering the person's mouth/nose with the rag.
Yes, my teacher is a creeper.
Thank you for your help.