How Was Poison Gas Developed In WW1?

How Was Poison Gas Developed In WW1? By 1917, chemical shells, projectors, and mortars could deposit dense gas barrages on enemy lines, or behind them on supply routes, reserve trenches, or gun batteries. Phosgene, introduced in late 1915, was nearly invisible and much more lethal than chlorine. What caused gas in ww1? It is estimated

What Is The Colorless Poisonous Gas Found In Tobacco Smoke?

What Is The Colorless Poisonous Gas Found In Tobacco Smoke? Carbon monoxide (CO) is a colourless and odourless poisonous gas. Besides smoke from tobacco, known sources of exposure to CO include exhaust fumes from cars, gas stoves, wood stoves and heaters. CO is also formed by natural processes and is released into the environment or