Question

What do you mean by double displacement reaction? Explain with an example

Answer 1

Answer:

Double displacement reactions may be defined as the chemical reactions in which one component each of both the reacting molecules is exchanged to form the products. During this reaction, the cations and anions of two different compounds switch places, forming two entirely different compounds.

Salt metathesis reaction is a double displacement reaction.

Answer 2

Answer:

Explanation:

The reaction in which two compounds displace themselves to get new element is known as double displacement reaction.

Reaction:

NaSO4+CaCl2 give NaCl2+CaSo4