Question

Fe2O3 + 2 Al gives Al2O3 + 2 Fe. the above reaction is an example of

Answer 1

I think Displacement Reaction...

Hope itz helps u...

Answer 2

Answer :

$\star\:\rm{Fe_2O_3(s)+2Al(s)\longrightarrow{}2Fe(l)+Al_2O_3(s)+Heat}$

• The above reaction is an example of a displacement/Single displacement reaction as aluminium displaced iron from its compound. This reaction is also called thermit reaction and is used for joining railway railway tracks, cracked machine parts, etc.

$\hrulefill$

Additional Information :

Types of chemical reactions:-

1. Combination reaction.
2. Decomposition reaction.
3. Single Displacement reaction.
4. Double displacement reaction.

Single displacement reaction:-

• A reaction in which an atom or a group of atoms of a compound is displaced/replaced by another atom is known as single displacement reaction or simply, displacement reaction.