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CBSE Class 12-science Answered

How is polyethylene prepared?
Asked by Topperlearning User | 22 Jun, 2016, 12:24: PM
Expert Answer

Polyethylene is prepared by heating ethylene to 473K under a pressure of 1500 atm. This polymerisation occurs as free radical mechanism which is initiated by oxygen.

Answered by | 22 Jun, 2016, 02:24: PM
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