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Redox

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Question 3
72%

Which reaction is not a reduction?

A

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

B

CH3CH2CHO→CH3CH2CH2OH\text{CH}_3\text{CH}_2\text{CHO} \rightarrow \text{CH}_3\text{CH}_2\text{CH}_2\text{OH}CH3​CH2​CHO→CH3​CH2​CH2​OH

C

CH3CH2Br→CH3CH2OH\text{CH}_3\text{CH}_2\text{Br} \rightarrow \text{CH}_3\text{CH}_2\text{OH}CH3​CH2​Br→CH3​CH2​OH

D

CH3CH=CH2→CH3CH2CH3\text{CH}_3\text{CH}=\text{CH}_2 \rightarrow \text{CH}_3\text{CH}_2\text{CH}_3CH3​CH=CH2​→CH3​CH2​CH3​

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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