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Assertion: If yellow precipitate is obtained on adding ammonium molybdate solution on boiling then phosphoate radical is identified. Reason: Ammonium phosphomolybdate is a yellow compound.

Answer»

If assertion is true but the reason is false
If assertion is false but reason is true
If both assertion and reason are true and reason is the correct EXPLANATION of assertion
If oth assertion and reason are true but reason is not the correct explanation of assertion

Solution :On mild HEATING (temp. should not be greater than `40^(@)C`) ammonium molybdate with PHOSPHATE radical in presence of conc. `HNO_(3)`, yellow ppt. is obtained
`(NH_(4))_(3)PO_(4)*12MoO_(3)` (yellow ppt.)


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