Which of the Following Initiators Are Known as Ziegler-Natta Catalysts,which

question 32

Multiple Choice

Which of the following initiators are known as Ziegler-Natta catalysts,which were discovered in 1953 in order to control the stereochemistry of polymers?

• A)Al/Ti initiators
• B)Ni/Cd initiators
• C)Zn/Hg initiators
• D)Pb/C initiators
• E)Pb/PbO₂ initiators

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