In which one of the following species , the central atom has the tuype of hybdridiztion which is not the same as that present in other three?

Options

A. `SF_(4)`
B. `I_(3)^(-)`
C. `SbCl_(5)^(2-)`
D. `PCl_(5)`

Answer

C

Explanation

`SF_(4) : H = ^(1//2)[7+4-0+0)=5(sp^(3)d)`
`l_(3)^(-):H=^(1//2)[7+2-0+1]=5(sp^(3)d)`
`(SbCl_(5))^(2-):H=^(1//2)[5+5-0+2]=6(sp^(3)d^(2))`
`PCl_(5):H=^(1//2)[5+5-0+0]=5(sp^(3)d)`
is the correct answer