" Ziegler-Natta catalyst is "

Ziegter-Natta catalyst is

Zeirler-Natta catalyst is

Which of the following is incorrectly macthed Fenton's reagent " - " FeSO_(4)+H_(2)O_(2) Ziegler - Natta catalyst - " " TiCl_(4)+Al(C_(2)H_(5))_(3) Wilkinson catalyst " - " RhCl(PPH_(3))_(3) Adams catalyst " - " Fe+Mo

What is Ziegler-Natta catalyst ?

Which of the following is known as a Ziegler-Natta catalyst ?