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Organic chemistry

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Question 43

Which of these pairs of functional groups can react together to form a polyester?

A

-C=C-\text{-C=C-}-C=C- and -OH\text{-OH}-OH

B

-COOH\text{-COOH}-COOH and -OH\text{-OH}-OH

C

-COOH\text{-COOH}-COOH and -NH2\text{-NH}_2-NH2​

D

-NH2\text{-NH}_2-NH2​ and -OH\text{-OH}-OH

Markscheme

Organic chemistry Questions

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

83 exam-style questions on OCR GCSE Chemistry Organic chemistry. Each one has a worked solution and a mark scheme showing where the marks go.

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