AP EAMCET Engineering 18 Sep 2020 Shift 2 Paper

Geometry and structure of phosphorus pentachloride (PCl5) molecule is trigonal bipyramidal where P-atom is sp3d -hybridised. Three Cl-atom are present at equatorial positions with ∠Cl−P−Cl=120∘ and two Cl-atoms are present at axial positions with ∠Cl−P−Cl=90∘.