1.

For the detection of phosphorus, the organic compound after fusion with \[N{{a}_{2}}{{O}_{2}}\]is extracted with water, boiled with \[Na{{O}_{3}}\]and then ammonium molybdate is added to it, A yellow ppt. is obtained which is due to the formation of

A.  ammonium phosphate
B.  ammonium phosphomolybdate
C.  ferric phosphate
D.  disodium ammonium phosphate
Answer» C.  ferric phosphate


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