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A compound X react with Na(2)O(2) and fo...

A compound `X` react with `Na_(2)O_(2)` and forms `Y`, `Y` is reacted with nitric acid and then treated with ammonium molybdate to give yellow ppt.

A

Sulphur

B

Fluorine

C

Phosphorus

D

Nitrogen

Text Solution

Verified by Experts

The correct Answer is:
C
`Na_(3)PO_(4)+3HNO_(3)rarr H_(3)PO_(4)+3NaNO_(3)`
`H_(3)PO_(4)+12(NH_(4))_(2)MoO_(4)+21HNO_(3)rarr (NH_(4))_(3)PO_(4)12MoO_(3)" (Yellow ppt)"`
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