Which of the gases is employed as an anaesthesia? by Sunday | Sep 17 | Chemistry JAMB | 0 comments A. N2O B. NO2 C. NH3 D. NO Correct Answer: Option A – N2O Users Also Read These:In a mixture of gases which do not react chemically…In which of the following situations is…In developing countries, a larger percentage of the…Which of the following separation techniques can be…Which of the following is employed in the transfer…