Class 10 Exam  >  Class 10 Notes  >  Chemistry for GCSE/IGCSE  >  Polymers

Polymers | Chemistry for GCSE/IGCSE - Class 10 PDF Download

Polymers: The Basics

  • Polymers are composed of large molecules formed by linking together 50 or more smaller units known as monomers.
  • Covalent bonds connect each repeat unit to its adjacent units in the polymer chain.
  • Some polymers consist of only one type of monomer, such as polyethylene (poly(ethene)) and polyvinyl chloride (PVC).
  • Copolymers, on the other hand, incorporate two or more different types of monomers, like nylon and biological proteins.
  • The type of linkage between monomers varies depending on the monomer types and the polymerization process.
  • Examples of these linkages include covalent bonds, amide links, and ester links.
  • Diagram showing how lots of monomers bond together to form a polymer:
    Polymers | Chemistry for GCSE/IGCSE - Class 10
  • Poly(ethene) is produced through addition polymerization, where numerous ethene monomers combine to form a lengthy polymer chain.
  • Addition polymerization entails the successive addition of monomers, resulting in the formation of a long-chain polymer.
  • In the process, the carbon-carbon double bond in ethene is broken, allowing multiple ethene monomers to link together.
  • Poly(ethene) is formed by addition polymerisation using ethene monomers:
    Polymers | Chemistry for GCSE/IGCSE - Class 10

Question for Polymers
Try yourself:
How are polymers formed?
View Solution

The document Polymers | Chemistry for GCSE/IGCSE - Class 10 is a part of the Class 10 Course Chemistry for GCSE/IGCSE.
All you need of Class 10 at this link: Class 10
71 videos|147 docs|61 tests
Related Searches

mock tests for examination

,

Summary

,

Free

,

practice quizzes

,

Viva Questions

,

MCQs

,

Polymers | Chemistry for GCSE/IGCSE - Class 10

,

pdf

,

Sample Paper

,

Exam

,

past year papers

,

Important questions

,

Semester Notes

,

Previous Year Questions with Solutions

,

Polymers | Chemistry for GCSE/IGCSE - Class 10

,

study material

,

shortcuts and tricks

,

video lectures

,

ppt

,

Objective type Questions

,

Extra Questions

,

Polymers | Chemistry for GCSE/IGCSE - Class 10

;