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7 Organic chemistry

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Question 55
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 Organic chemistry Questions

  1. GCSE
  2. /Chemistry
  3. /7 Organic chemistry

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