Disodium hydrogen phosphate in presence of NH_4Cl and NH_4OH gives a w – InterviewSolution

1.	Disodium hydrogen phosphate in presence of NH_4Cl and NH_4OH gives a white ppt. with a solution of Mg^(2+) ion. The precipitate is:
Answer» `MG(H_2PO_4)_2` `Mg_3(PO_4)_2` `MgNH_4PO_4` `MgHPO_4` ANSWER :C

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