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Which one of the following is the structure of hexa Meta phosphate? X represents monovalent alkali metal.(a) X5P3O10(b) (XPO3)6(c) PO4^-3(d) X4P2O7∙YH2 OThe question was posed to me in an international level competition.My doubt stems from Inorganic Chemical topic in portion Inorganic Chemical Industries of Chemical Technology |
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Answer» CORRECT CHOICE is (b) (XPO3)6 To explain: The structure of META phosphate is PO3^–, on combining X and PO3^– we get XPO3. Hence hexa Meta phosphate structure is (XPO3)6. |
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