Which of the following pairs is isostractural (i.e having the same shape and hybridization ?

Options

A. `[NF_(3) and BF_(3)]`
B. `[BF_(4)^(-) and NH_(4)^(+)]`
C. `[BCl_(3) and BrCl_(3)]`
D. `[NH_(3)` and `NO_(3)^(-)]`

Answer

b

Explanation

`NF_(3)` is pyramidal wheras `BF_(3)` is planer triangular Both `BF_(4)^(-)` and `NH_(4)^(+)` ion are tetrahedral and `BCI_(3)` is triangular palne, whweras `BrCI_(3)` is pyramidal `NH_(3)` is pyramidal. Wheras `NO_(3)^(-)` is triangular palne.