1.

SiCl_(4) overset(H_(2)O)(to) X overset("Heat")(to) Y overset(NaOH)(to) Z find X,Y,Z.

Answer»

`{:(SiO_(2), Si,NASI):}`
`{:(Si(OH)_(4),SiO_(2),Na_(2)SiO_(3)):}`
`{:(Si(OH)_(4),Si,SiO_(2)):}`
`{:(SiO_(2),SiCI_(4),Na_(2)SiO_(3)):}`

Solution :`SiCI_(4) + H_(2) O to UNDERSET((X))(si(OH)_(4))`


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