What is the polymer made from ethene called?

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Study for the IGCSE Edexcel Chemistry Test. Access flashcards and multiple choice questions with hints and explanations. Get ready for your exam!

Multiple Choice

What is the polymer made from ethene called?

Explanation:
When ethene (CH2=CH2) polymerizes, many ethene molecules join end to end to form a long chain. The repeating unit in this chain is -CH2-CH2-, which gives the polymer polyethylene. Polyethene is simply another spelling used in some contexts, especially in British English, and it refers to the same material. So naming it polyethene is correct as a spelling variant for the polymer made from ethene. The other options would come from different monomers (like chloroethene or propene), so they aren’t the same polymer.

When ethene (CH2=CH2) polymerizes, many ethene molecules join end to end to form a long chain. The repeating unit in this chain is -CH2-CH2-, which gives the polymer polyethylene. Polyethene is simply another spelling used in some contexts, especially in British English, and it refers to the same material. So naming it polyethene is correct as a spelling variant for the polymer made from ethene. The other options would come from different monomers (like chloroethene or propene), so they aren’t the same polymer.

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