A sample of chloroform specifically intended for use as a delicate anaesthetic agent is rigorously t — Haloalkanes and Haloarenes Chemistry Question
Question
A sample of chloroform specifically intended for use as a delicate anaesthetic agent is rigorously tested prior to administration. Which precise chemical test strictly proves it is completely safe and free from toxic degradation products?
Answer: C
💡 Solution & Explanation
Chloroform intended for anaesthesia must be completely free of deadly phosgene gas and acidic $HCl$. Testing with cold aqueous silver nitrate flawlessly detects these impurities; pure chloroform cleanly yields no precipitate, whereas decomposed chloroform containing $HCl$ instantly produces a white $AgCl$ precipitate.
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