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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
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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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