Question

give a exmple of displacement reaction..

Answer 1

hiii,

A displacement reaction is a reaction in which an atom, or a group of atoms, present in a molecule is displaced by another atom. For example, iron when added to a solution of copper sulphate displaces copper metal.


Dissolve 0.5 g of Silver nitrate in 10 ml water in a test tube. Place a clean copper wire in the test tube. Keep it for some time. Shining crystals of silver appear on the Copper wire. The colour of the solution becomes bluish as some copper nitrate is formed.

Answer 2

The example of a displacement reaction is :
CuSo4 + Zn -> ZnSo4 + Cu
IN this reaction, the higher reactive element Zinc displaces the lower reactive element Copper from its compound of Copper Sulphate and takes it's place to form Zinc chloride and Copper.
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