1.Ziegler-Natta catalyst isa.K[PtCl3(C2H4)]\mathrm{K[PtCl_3(C_2H_4)]}K[PtCl3(C2H4)]b.(Ph3P)3RhCl(\mathrm{Ph_3P})_3\mathrm{RhCl}(Ph3P)3RhClc.Al2(C2H5)6+TiCl4\mathrm{Al_2(C_2H_5)_6 + TiCl_4}Al2(C2H5)6+TiCl4d.Fe(C5H5)2\mathrm{Fe(C_5H_5)_2}Fe(C5H5)2Login to continueOnly logged in users canattempt or see the solution.
