Which one of the following is the structure of hexa Meta phosphate? X – McqOptions

MCQOPTIONS

1.	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 O
Answer» C. PO4-3

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