Identify the incorrect statement(s) about \(PCl_5\) molecule from the following:
Statement-I : P atom is \(sp^3d\) hybridised.
Statement-II : Shape is trigonal bipyramidal.
Statement-III : The equatorial P--Cl bonds make an angle of \(120^\circ\) with each other.
Statement-IV : Axial P--Cl bond is longer than an equatorial bond.