Catalyst used in the production of high density polythene by low pressure Ziegler process is ____________________?
Correct answer: A. Aluminium triethyl activated with TiCl4
- A. Aluminium triethyl activated with TiCl4
- B. Platinum
- C. Molybdenum
- D. Nickel
Explanation
The Ziegler catalyst system combines titanium tetrachloride with an organoaluminium compound such as triethylaluminium. It produces polyethylene under low-pressure conditions, unlike platinum, molybdenum, or nickel catalysts listed here.
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