Si_2O_7^{6-} anion is obtained when | vedclass

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(B) The $Si_2O_7^{6-}$ anion is known as a pyrosilicate or disilicate anion.It is formed by the condensation of two $SiO_4^{4-}$ tetrahedra.In this st

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one oxygen of a $SiO_4$ tetrahedron is shared with another $SiO_4$ tetrahedron

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(B) The $Si_2O_7^{6-}$ anion is known as a pyrosilicate or disilicate anion.It is formed by the condensation of two $SiO_4^{4-}$ tetrahedra.In this structure,one oxygen atom is shared between the two silicon atoms,while the other three oxygen atoms on each silicon remain unshared.Therefore,the correct condition is that one oxygen of a $SiO_4$ tetrahedron is shared with another $SiO_4$ tetrahedron.

$Si_2O_7^{6-}$ anion is obtained when

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