Which of the following does not represent polymerisation of alkenes an

1.	Which of the following does not represent polymerisation of alkenes and alkynes?
Answer» `nCH-=Chto(--CH=CH-CH=CH--)_(n)` `nCH_(3)-CH=CH_(2)to UNDERSET(CH_(3))underset(\|)((--CH-CH_(2)--))_(n)` `nCH_(2)=CH_(2) to (--CH_(2)-CH=CH-CH_(2)--)_(n)` Solution :`nCH_(2)=CH_(2) underset("pressure, catalyst")overset("HIGH temp.")to (--CH_(2)-CH_(2)--)_(n)` A linear polyethene polymer is FORMED when ethene polymerises.

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