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What is the product when propene undergoes addition polymerisation? A - HSC - SSCE Chemistry - Question 14 - 2017 - Paper 1
Question 14
What is the product when propene undergoes addition polymerisation? A. H H H H | | | | H--C=C--C=C--C--C--H | | | | H H H H
Worked Solution & Example Answer:What is the product when propene undergoes addition polymerisation? A - HSC - SSCE Chemistry - Question 14 - 2017 - Paper 1
Step 1
What is the product when propene undergoes addition polymerisation?
Answer
When propene (C₃H₆) undergoes addition polymerization, the double bonds in the propene molecules break and allow for the formation of long chains of polypropylene. The repeating unit in this polymer will be:
H H H H | | | | H--C--C--C--C--C--H | | | | H H H H
Thus, the product of the polymerization of propene is polypropylene.