Question

What is a displacement reactions​

Answer 1

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 + BC → AC + B

The above equation exists when A is more reactive than B.

A and B have to be either:

Halogens where C indicates a cation.

Different metals wherein C indicates an anion.

Answer 2

Question:-

`\textsf{what is a displacement reactions?   }`

Answer:

`\large \underbrace{ \underline{ \sf Displacement \: reaction}}`

The reaction in which more reactive element replace a less reactive element from its compound is called displacement reaction.

Ex:-

`\bold{\large Zn+HCl \longrightarrow ZnCl_2+H_2}`