Which of the following gases is light than air? by Sunday | May 11 | Chemistry WAEC | 0 comments A. CO2 B. SO2 C. HCI D. NH3 Correct Answer: Option D D. NH3 Users Also Read These:Which of the following gases is absorbed from the…A sample of air was bubbled into water. The PH of…The nitrogen obtained from air has a density higher…Which of the following gases is used to retard the…Air pressure at sea levels is higher than at the top…