Catalyst used in the manufacture of high density polythene is

Catalyst used in the manufacture of high density polythene is
  1. $\mathrm{MnO}_2$
  2. $\mathrm{V}_2 \mathrm{O}_5$
  3. $\mathrm{TiCl}_4$ and $\left(\mathrm{C}_2 \mathrm{H}_5\right)_3 \mathrm{Al}$
  4. $\mathrm{PdCl}_2$

Solution

Ziegler-Natta catalyst $\left(\mathrm{TiCl}_4\right)$ and $\left(\mathrm{C}_2 \mathrm{H}_5\right)_3 \mathrm{Al}$ is used for the manufacture of high density polymer.

Asked in: AP EAMCET 2018 (22 Apr Shift 2)

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