Chemistry - Salt Analysis Question with Solution | TestHub

Phosphates give canary yellow precipitate with ammonium molybdate in the presence of conc.$\mathrm{H}\mathrm{N}{\mathrm{O}}_3$

${\text{H}}_{\text{3}}{\text{PO}}_{\text{4}}\text{+}{\text{12(NH}}_{\text{4}}{\text{)}}_{\text{2}}{\text{MoO}}_{\text{4}}\text{+}{\text{21HNO}}_{\text{3}}\to \underset{\begin{array}{c}\text{ammonium}\text{phosphomolybdate}\\ \left(\text{canary}\text{yellow}\text{ppt}\text{.}\right)\end{array}}{{{\text{(NH}}_{\text{4}}\text{)}}_{\text{3}}{\text{PO}}_{\text{4}}{\text{.12MoO}}_{\text{3}}\text{+}}{\text{21NH}}_{\text{4}}{\text{NO}}_{\text{3}}\text{+}{\text{12H}}_{\text{2}}\text{O}$