Q.

The polymerisation of which of the Following is used in manufacturing of polythene in industry?

A. Methane
B. Styrene
C. Acetylene
D. Ethylene
Answer» D. Ethylene
Explanation: Ethylene is a rather stable molecule that polymerizes only upon contact with catalysts. The conversion is highly exothermic, that is the process releases a lot of heat. Coordination polymerization is the most pervasive technology, which means that metal chlorides or metal oxides are used.
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