Qualitative and Quantitative AnalysishardMCQ MULTIPLE

Which of the following statements correctly describe the preparation and chemistry of the Sodium FusQualitative and Quantitative Analysis Chemistry Question

Question

Which of the following statements correctly describe the preparation and chemistry of the Sodium Fusion Extract (Lassaigne's extract)?

Answer: A,C,D

💡 Solution & Explanation

The purpose of the sodium fusion is to convert covalently bonded elements into ionic, water-soluble sodium salts. N (with C) forms sodium cyanide ($NaCN$), not sodium nitrite. Sulphur forms $Na_2S$, and halogens form $NaX$.

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