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Types of chemical reactions

Types of chemical reactions

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Question 10

Iron(III) oxide reacts with carbon monoxide according to the following equation:

Fe2O3+3CO→2Fe+3CO2 \text{Fe}_2\text{O}_3 + 3\text{CO} \rightarrow 2\text{Fe} + 3\text{CO}_2 Fe2​O3​+3CO→2Fe+3CO2​

Which substance is reduced during this reaction?

A

CO\text{CO}CO

B

CO2\text{CO}_2CO2​

C

Fe\text{Fe}Fe

D

Fe2O3\text{Fe}_2\text{O}_3Fe2​O3​

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Types of chemical reactions Questions

  1. GCSE
  2. /Chemistry
  3. /Types of chemical reactions

55 exam-style questions on OCR GCSE Chemistry Types of chemical reactions. Each one has a worked solution and a mark scheme showing where the marks go.

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