Question

How much time does it take to knock out a person using chloroform?

Answer 1

Explanation:

While the right dose of chloroform soaked in a rag can definitely knock you unconscious, it would take much longer than what they show in movies (you wouldn't drop unconscious just by taking a whiff!). Even with a perfectly measured dose, it would take at least 5 minutes to render someone unconscious.

Answer 2

Answer:

the effect is fast as it reacts rapidly in human body...i guess it will take hardly a minute or so