Question

what is displcement​

Answer 1

It means that the higher object displaces the lower object

Answer 2

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#Define:-

• A displacement reaction is a type of reaction in which part of one reactant is replaced by another reactant.
• A displacement reaction is also known as a replacement reaction or a metathesis reaction.
• It is the one wherein the atom or a set of atoms is displaced by another atom in a molecule.

#Example:-

1. Reaction of iron nails with copper sulphate solution.

#Types:-

→There are two types of displacement reactions.

• Single Displacement Reaction.

• Double Displacement Reaction.

#Definition of Types Of Displacement Reaction:-

• Double Displacement Reaction :-

    ⇒ It is a type of chemical reaction where two compounds react, and the positive ions (cation) and the negative ions (anion) of the two reactants switch places, forming two new compounds or products.

    ⇒Ex: The reaction between silver nitrate and sodium chloride

• Single Displacement Reaction :-

    ⇒ It is a chemical reaction in which one (or more) element(s) replaces an/other element(s) in a compound.

    ⇒Ex: Potassium (K) reacts with water (H2O).