Question

which class of organic compound is most likely to be used in anesthetics?
ether
ester
alkyl halide
carboxylic acid

Explanation:

Ethers have been historically used as anesthetics due to their ability to induce unconsciousness. They have appropriate volatility and effects on the central - nervous system. Esters, alkyl halides, and carboxylic acids are not typically the main classes used for anesthetic purposes.

Answer:

ether