The pair of compounds used as anaesthetic in medicines :

A. Ether, Ammonia

B. Nitrous oxide, Chloroform

C. Chloroform, Nitrogen dioxide

D. Nitrogen dioxide, ether

Answer: Option B

Solution(By Examveda Team)

Nitrous oxide is one of the more well-known anesthetic gases, and has been in use for around 200 years. Unlike some other anesthetics, this compound can be used both for inducing unconsciousness and pain control. Chloroform is more potent and more toxic than ether. Its use as an anaesthetic decreased with increased experience and knowledge of its dangers.