MCQOPTIONS
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| 1. |
What is the pressure range for the polymerization process of low density polyethylene? |
| A. | 1500-3000 atm |
| B. | 100-1000 atm |
| C. | 50-100 atm |
| D. | 25-50 atm |
| Answer» B. 100-1000 atm | |