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1. |
Typical solvent polymerisation reaction conditions for the production of high density polythene by Zeigler process is__________________? |
A. | 7 kgf/cm2 and 70 °C |
B. | 1000 kgf/cm2 and 100°C |
C. | 7 kgf/cm2 and 700°C |
D. | 1 kgf/cm2 (gage) and 70°C |
Answer» B. 1000 kgf/cm2 and 100°C | |