The impurities formed during the laboratory preparation of chlorine gas are removed by? by Sunday | Oct 10 | Chemistry JAMB | 0 comments A. H2O B. NH3 C. H2SO4 D. HCl Correct Answer: Option A – H2O Users Also Read These:Chlorine gas is prepared in the laboratory by?A hydrogen chloride gas reacted with oxygen gas to…In the laboratory preparation of ethyl ethanoate,…In the laboratory preparation of trioxonitrate (V)…In the laboratory preparation of chlorine from…