Question

⁻Plz show shapes of BrF₅, NH₂ ¹⁻ ,H₃O¹⁺ On the basis of VSPER theory Plz attach image of its diagram

Answer 1

by using formula
1/2( valance electron of central atom + single bond + charge of anoin -charge of cation)
for BrF5
1/2(7+5)
12/2=6
hence hybridization is sp3d2

for NH2 ^1-
1/2(5+2+1)
8/2=4
hencs hybridization is sp3

for H3O^1+
1/2(6+3-1)
1/2(8)=4
hence hybridization ia sp3


sp3 means tetrahedral
sp3d2 means octahedral