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Redox

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Question 7

Which of the following organic transformations is not an oxidation?

A

CH3CH2OH→CH3COOH\text{CH}_3\text{CH}_2\text{OH} \rightarrow \text{CH}_3\text{COOH}CH3​CH2​OH→CH3​COOH

B

CH3CH2Br→CH3CH2NH2\text{CH}_3\text{CH}_2\text{Br} \rightarrow \text{CH}_3\text{CH}_2\text{NH}_2CH3​CH2​Br→CH3​CH2​NH2​

C

CH3CH(OH)CH3→CH3COCH3\text{CH}_3\text{CH(OH)CH}_3 \rightarrow \text{CH}_3\text{COCH}_3CH3​CH(OH)CH3​→CH3​COCH3​

D

CH3CH2CHO→CH3CH2COOH\text{CH}_3\text{CH}_2\text{CHO} \rightarrow \text{CH}_3\text{CH}_2\text{COOH}CH3​CH2​CHO→CH3​CH2​COOH

Markscheme

Redox Questions

  1. A Level
  2. /Chemistry
  3. /Redox

26 exam-style questions on OCR A A Level Chemistry Redox. Each one has a worked solution and a mark scheme showing where the marks go.

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