The canary yellow precipitate formed in the qualitative and quantitative tests for phosphorus is: — Practical Organic Chemistry and Purification Chemistry Question
Question
The canary yellow precipitate formed in the qualitative and quantitative tests for phosphorus is:
Answer: B
💡 Solution & Explanation
Phosphorus is oxidized to phosphate, which reacts with ammonium molybdate in the presence of $HNO_3$ to yield canary yellow Ammonium phosphomolybdate: $(NH_4)_3PO_4 \cdot 12MoO_3$.
💬Ask on WhatsApp →
Still have doubts about this question?
Send it to our AI chemistry tutor on WhatsApp — gets answered in minutes