{:(,"Column-I",,"Column-II"),("A)","Cyclick silicates","P)","Tetrahedral hybridization"),("B)","Single chain silicate","Q)","Si-Obonds are 50% ionic and 50% covalent"),("C)","Pyro silicates","R)","General formula is "(SiO_(3))_(n)^(2n-)),("D)","Sheet silicates","S)","Two oxygen atoms per (two dimensional tetrahedron are shared)"):}

{:(,"Column-I",,"Column-II"),("A)","Cyclick silicates","P)","Tetrahedr

1.	{:(,"Column-I",,"Column-II"),("A)","Cyclick silicates","P)","Tetrahedral hybridization"),("B)","Single chain silicate","Q)","Si-Obonds are 50% ionic and 50% covalent"),("C)","Pyro silicates","R)","General formula is "(SiO_(3))_(n)^(2n-)),("D)","Sheet silicates","S)","Two oxygen atoms per (two dimensional tetrahedron are shared)"):}
Answer» Solution :`RARR` All silicates G.F `SiO_(4)^(2)` with tetrahedral shape & `sp^(3)` hybridisation `rarr` In each `SiO_(2) - SiO_(2)-50%` ionic 50% COVALENT `rarr` Cyclic & single CHAIN silicates have `(SiO_(3))_(N)^(-2n)` has general FORMULA & two oxygen atoms are shared by each unit.