Which among the following are isostructural ? .

Options

A. `XeO_(2)F_(2),SF_(4)`
B. `CO_(2),I_(3)^(Θ)`
C. `SO_(3)^(2-),CO_(3)^(2-)`
D. `CIF_(3),XeF_(2)`

Answer

A, B

Explanation

(a) `:SF_(4) implies` Hybridisation `implies (1)/(2) (6 +4) = 5 = sp^(3) d`
hybidised with one lp Geometry =Tbp Shape =See-saw
`:XeO_(2)F_(2)implies` Hybridisation `implies (1)/(2) (8 +2)= 5 = sp^(3) d`
Hybridised and has saem structure and shape as of `SF_(4)`
(b) `CO_(2)` and `I_(3)^(Θ)` are sp and `sp^(3)` d hybridised but both of them have linear shape .