Question

Define displacement reaction and give example​

Answer 1

$\huge \underlined \boxed \text{Displacement Reaction}$

• A displacement reaction is the one wherein the atom or a set of atoms is displaced by another atom in a molecule.
• For instance, when Iron is added to a copper sulphate solution, it displaces the copper metal. A + B-C → A-C + B.
• The above equation exists when A is more reactive than B.

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Answer 2

✏ Displacement reaction:-

❇ A displacement reaction is the one wherein the atom or a set of atoms is displaced by another atom in a molecule.

$\boxed{★ A + B-C → A-C + B}$

✒ Example:-

$CuSO_4 + Fe → FeSO_4 + Cu$