Multiple choice general knowledge sports

Which gas was used for the first time in World War I

  1. Methyl Isocynide

  2. Methyl Isopropile

  3. Chlorine

  4. Methyl Chlorine

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Chlorine gas was first used as a chemical weapon in World War I by Germany at the Second Battle of Ypres in April 1915. This marked the first large-scale use of poison gas in modern warfare. The other options are either incorrect chemical names or not used in WWI.