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BITSAT2023ChemistryPolymersActual

Which of the following catalyst is used in preparation of high density polythene?

Options

  1. APeroxide catalyst
  2. BZiegler - Natta catalyst
  3. CWilkinson's catalyst
  4. DPd - catalyst

Correct answer

B. Ziegler - Natta catalyst

Step-by-step solution

High density polythene is formed when addition polymerisation of ethene takes place in a hydrocarbon solvent in presence of catalyst such as Ziegler-Natta catalyst.

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