Multiple choice general knowledge history One of the ways by which Hitler killed the Jews By using Gas Chambers By using Laughing gas By using tear gas By using LPG Reveal answer Fill a bubble to check yourself A Correct answer Explanation The Nazis used gas chambers as a primary method to systematically murder Jews during the Holocaust. These chambers used poisonous gas like Zyklon B or carbon monoxide. Laughing gas, tear gas, and LPG were not used for this purpose.