To definitively detect the presence of phosphorus in an unknown organic compound, the standard labor — Qualitative and Quantitative Analysis Chemistry Question
Question
To definitively detect the presence of phosphorus in an unknown organic compound, the standard laboratory procedure involves fusing the compound with a strong oxidizing agent (like $Na_2O_2$). This crucial fusion step chemically converts the covalently bound organic phosphorus specifically into:
Answer: B
💡 Solution & Explanation
The strong oxidizing environment provided by sodium peroxide ($Na_2O_2$) tears apart the organic skeleton and fully oxidizes the phosphorus atoms, converting them entirely into highly stable, water-soluble, ionic sodium phosphate ($Na_3PO_4$).
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