Q. 24.3( 242 Votes )

Give an example of a double displacement reaction.

Class 10th NCERT - Science 1. Chemical Reactions and Equations

Answer :

**Note: In a double displacement reaction, the positive and the negative ions exchange places and form new products, as shown in the figure given below:

Examples:
1) When Barium Chloride is added to Copper Sulphate Solution, a double displacement reaction takes place resulting in the formation of white precipitate of Barium Sulphate along with Copper Chloride Solution

2) Another Example Double Displacement Reaction is as follow:-

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