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Cambridge IGCSE Chemistry practice

Which of the following is a characteristic of addition polymerisation?

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MCQ

Type

cambridge_mcq

Style

Topic

Polymers

Exam-style question

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Which of the following is a characteristic of addition polymerisation?.

  1. A.Produces by-products
  2. B.Involves unsaturated monomers
  3. C.Requires heat
  4. D.Forms small molecules

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Paper 4 structured question: Polymers

Paper 4Theory (Extended)1 marks

Description

Polymerisation Processes

There are two main types of polymerisation: addition and condensation. Addition polymerisation involves the joining of unsaturated monomers, while condensation polymerisation involves monomers with functional groups and results in the release of small molecules.

  1. a

    State the main difference between addition and condensation polymerisation.

    Aim for approximately 1 distinct marking point.

    [1]