Question

In which of the following hybridisation d orbital is not present 1.PBr5 2.pcl5 3.pf5.4.If7​

Answer 1

Answer:

Explanation:

first take all electronic configurations

and check

and answer for this question is if7

Answer 2

Answer:

pbr5

Explanation:

PBr5(s) does not involve d-orbital involved in hybridisation. PBr5 exists as [PBr4]+ and Br-. [PBr4]+ has so3 hybridisation. All other compounds have d- orbital in their given state.