Question

High density polyethylene (HDPE) can be prepared from ethylene by

विकल्प

• Ziegler – Natta process

• Heating with peroxides

• Condensing in sealed tubes

• Condensing with styrenes

Answer 1

Ziegler – Natta process

Explanation:

HDPE is made through co-ordinate polymerization, which involves the formation of co-ordinate complexes as an intermediate step.