MCQOPTIONS
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| 1. |
Catalyst used in the production of high density polythene by low pressure Ziegler process is |
| A. | aluminium triethyl activated with TiCl |
| B. | <sub>4</sub> |
| C. | platinum |
| D. | molybdenum |
| E. | Nickel |
| Answer» B. <sub>4</sub> | |