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7.3 Synthetic and naturally occurring polymers

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Question 17
H

A polyester is made from a diol and a dicarboxylic acid. Which statement about its repeating unit is correct?

[1]
A

It contains all of the atoms of both of the monomer molecules

B

It contains atoms from one molecule of each of the two monomers

C

It contains atoms from two molecules of each of the two monomers

D

It contains only the atoms of the dicarboxylic acid monomer used

Markscheme

7.3 Synthetic and naturally occurring polymers Questions

  1. GCSE
  2. /Chemistry
  3. /7.3 Synthetic and naturally occurring polymers

40 exam-style questions on AQA GCSE Chemistry 7.3 Synthetic and naturally occurring polymers, covering 7.3.1 Addition polymerisation, 7.3.2 Condensation polymerisation, 7.3.3 Amino acids, and 7.3.4 DNA (deoxyribonucleic acid) and other naturally occurring polymers. Each one has a worked solution and a mark scheme showing where the marks go.

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