Phosgene, a Poisonous Gas Used During WWI, Is Composed of 12.1

question 126

Multiple Choice

Phosgene, a poisonous gas used during WWI, is composed of 12.1% C, 16.2% O, and 71.1% Cl. What is the empirical formula of phosgene

• A) CO₂Cl
• B) C₃O Cl₂
• C) C₂O₃Cl₃
• D) COCl₂
• E) None of the above

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