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FeA2OA3+2Al⟶AlA2OA3+2Fe The above reaction is an example of a ______.

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Question

\[\ce{Fe2O3 + 2Al -> Al2O3 + 2Fe}\]

The above reaction is an example of a ______.

Options

  • combination reaction

  • double displacement reaction

  • decomposition reaction

  • displacement reaction

MCQ
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Solution

\[\ce{Fe2O3 + 2Al -> Al2O3 + 2Fe}\]

The above reaction is an example of a displacement reaction.

Explanation:

The oxygen from the ferrous oxide is displaced by the aluminum metal to form aluminum oxide.

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Chapter 1: Chemical Reactions and Equations - EXERCISES [Page 14]

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NCERT Science [English] Class 10
Chapter 1 Chemical Reactions and Equations
EXERCISES | Q 2. | Page 14
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