Question

Explain displacement and double displacement reaction using example ​

Answer 1

Explanation:

In a displacement reaction, a more reactive element replaces a less reactive element from a compound. In a double displacement reaction, two atoms or a group of atoms switch places to form new compounds.such as...

.... Salt solutions of two different metals react with each other.

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ANNEYONG CHINGU

Answer 2

Displacement Reaction::

The type of chemical reaction in which a more active element displaces a less active element from its salt solution.

Example-

Zn + H2SO4 --> ZnSO4 + H2

Here, A more active metal Zinc displaces a less active element Hydrogen from its solution.

Double Displacement Reaction::

The type of chemical reaction wherein two compounds in aqueous state react with each other and form two new compounds by mutual exchange of radicals.

Example-

NaCl + AgSO4 --> AgCl + NaSO4