The gas that is removed by the water in the flask is? By: Sunday|Published on: Sep 17|Categories: Chemistry JAMB| 0 comments A. O2 B. SO2 C. HCI D. H2 Correct Answer: Option C – HCI Users Also Read These:The thermos flask is designed to?A quantity of water at 20ºC is mixed with another…The diagram above illustrates a conical flask…A tap supplies water at 30°C while another supplies…When a paint brush is removed from clean water, the…SEE ALSO An elements used in production of matches is?