Question

Which gas is an antidote of Lewisite (a poisonous gas used in World War II):

• A. Sarin gas
• B. MIC
• C. BAL
• D. Mustard gas

Answer 1

Answer: (C)

BAL (British anti-Lewisite gas) $\left(HSC{H}_2-CHSH-C{H}_{2}OH\right)$. Reaction of Lewisite and BAL