1.

Which of the following anions is present in thechain structure of silicated ?

Answer»

`SiO_(4)^(4-)`
`Si_(2)O_(7)^(6-)`
`(Si_(2)O_(5)^(2-))_(n)`
`(SiO_(3)^(2-))_(n)`

Solution :CHAIN STRUCTUREOF silicatescontain `(SiO_(3)^(2-))_(n)` anions.


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