describe the process of neutralisation with the help of an example
Answers
Explanation:
Neutralisation reaction results in the formation of salt and water. During this reaction, energy in the form of heat is evolved. For example, when sodium hydroxide (NaOH) is added to hydrochloric acid (HCl), sodium chloride (NaCl) and water (H2O) are obtained.
An acid-base reaction in which an acid combines with a base to produce salt and water is known as a neutralisation reaction. The pH of the neutralised solution depends upon the acid strength of the reactants and their concentrations. The best way to describe the neutralisation reaction is as follows:
Acid + Base → Salt + Water
Example:
When a strong acid reacts with a strong base the resultant salt is neither acidic nor basic in nature i.e. it is neutral. For example when HCl, a strong acid, reacts with NaOH, a strong base, then the resulting salt is sodium chloride and water.
HCl + NaOH → NaCl + H2O