Question

Example of double displacement as well as neutralization reaction

Answer 1

Neutralization reaction means when an acid and base combine and give the product as salt and water. Double decomposition means exchanging valencies and forming a new compound

Answer 2

Answer:

An aqueous solution  $KCl$ and $AgNO_{3}$ undergoes a double displacement reaction.

The reaction of $HCl$ with $NaOH$ undergoes neutralization reaction.

Explanation:

A double displacement reaction is a reaction in which two groups or atoms can be displaced.

When a mixture of potassium chloride $(KCl)$ and silver nitrate $(AgNO_{3} )$are treated with each other leads to the formation of silver chloride$(AgCl)$ potassium nitrate$(KNO_{3} )$.

$KCl(aq)\ +\ AgNO_{3} (aq)--- > AgCl(s) \ +\ KNO_{3}(aq)$

The above reaction is an example of a double displacement reaction.

When an acid and base react together undergo neutralization leads to the formation of a corresponding salt along with water and is known as a neutralization reaction.

let us consider the reaction between Hydrochloric acid $(HCl)$sodium hydroxide $(NaOH)$sodium chloride $(NaCl)$water $(H_{2} O)$ are products.

$HCl\ + NaOH\ ---- > NaCl\ +\ H_{2} O$