Some of the properties of the two species ,NO_(3)^(-) and H_(3)O^(+)are decribed below . Which is notof them is correct ?

Some of the properties of the two species ,NO_(3)^(-) and H_(3)O^(+)ar

1.	Some of the properties of the two species ,NO_(3)^(-) and H_(3)O^(+)are decribed below . Which is notof them is correct ?
Answer» Dissimilar in hybridization for the central atom with DIFFERENT strcutures Isostructural with same hybridization for the centralatom Isostructural with different hybridization for the central atom Similar in hybridization for the central atom with different structures Solution :Applying the formula, `X= (1)/(2) [VE + MA - c + a]` For `NO_(3)^(-) , X = (1)/(2) [5 + 0 - 0 + 1] = 3 ` HYBRIDISATION = ` sp^(2)` , Structure = Planar triangular For `H_(3)O^(+) , X = (1)/(2) [ 6 + 3 - 1 + 0 ] = 4 ` Hybridisation = `sp^(3)`, Structure= PYRAMIDAL Thus, hybridisation as well as structures are different.