Math, asked by Abhishek2177, 1 year ago

define displacement reaction and with 5 examples

Answers

Answered by gowtham73
1

Answer:

A displacement reaction is a type of reaction where part of one reactant is replaced by another reactant. A displacement reaction is also known as a replacement reaction or a metathesis reaction. There are two types of displacement reactions:

Single displacement reactions are reactions where one reactant replaces part of the other.

AB + C → AC + B

An example is the reaction between iron and copper sulfate to produce iron sulfate and copper:

Fe + CuSO4→ FeSO4 + Cu

Here, both iron and copper have the same valence. One metal cation takes the place of the other bonding to the sulfate anion.

Double displacement reactions are reactions where the cations and anions in the reactants switch partners to form products.

AB + CD → AD + CB

An example is the reaction between silver nitrate and sodium chloride to form silver chloride and sodium nitrate:

AgNO3+ NaCl → AgCl + NaNO3

Other examples are

Copper replaces Silver because Copper is more reactive than Silver.

1Cu + 2Ag2NO3 = 2Ag + 1Cu2NO3

Chloride replaces Bromine because Chloride is a more reactive nonmetal. A more reactive nonmetal replaces a less reactive nonmetal.

2Cl + 2K2Br = 2Br +2K2Cl




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Answered by harsh1430
0
it is the reaction in which one element displaces another element from its salt solution.this is know as displacement reaction.

example are. reaction of iron nail with copper sulphate.
FeSO4+Zn--->ZnSO4+Fe
CuCl2+Pb--->PbCl2+Cu
NaNO3+K--->KNO3+Na
AgNo3+Cu--->CuNO3+Ag
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