Chemistry · 2024
JEE Main · 8 April 2024, Shift 2 · Q71
In qualitative test for identification of presence of phosphorous, the compound is heated with an oxidising agent. Which is further treated with…
In qualitative test for identification of presence of phosphorous, the compound is heated with an oxidising agent. Which is further treated with nitric acid and ammonium molybdate respectively. The yellow coloured precipitate obtained is:
Official answer
From NTA’s final answer key for this paper.
(2)
$\displaystyle \left(\mathrm{NH}_4\right)_3 \mathrm{PO}_4 \cdot 12 \mathrm{MoO}_3$
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