Hybridization of central atom in `NH_3` is

Hybridization of the central atom in PF_3 is

The correct order of hybridization of the central atom in the following species NH_3,[PtCl_(4)]^(2-),PCl_(5), and BCl_(3) is

The hybridization of the central atom in ClO_(2)F_(3) is :

The hybridization of the central atom in ClO_(2)F_(3) is :

What is the hybridization of the central atom in ICl_2^+ ?