Fe2O3 + 2Al → Al2O3 + 2Fe The above reaction is an example of a

    Displacement Reaction Example

    Fe2O3 + 2Al → Al2O3 + 2Fe

    The above reaction is an example of a:

    1. (a) Combination reaction
    2. (b) Double displacement reaction
    3. (c) Decomposition reaction
    4. (d) Displacement reaction

    Answer: (d) The given reaction is an example of a displacement reaction.

    Explanation: In the reaction, aluminum (Al) displaces iron (Fe) from iron oxide (Fe₂O₃), which is characteristic of a displacement reaction. Displacement reactions occur when one element displaces another from a compound.

    Chemical Reaction:

    Fe2O3 (s) + 2 Al (s) → Al2O3 (s) + 2 Fe (s)