Mutual Reaction of Acid and Base is Called
The answer is Neutralization
What is Neutrazlization –
In chemistry, neutralization or , is a chemical reaction in which an acid and a base react quantitatively with each other. In a reaction in water, neutralization results in there being no excess of hydrogen or hydroxide ions present in solution. The pH of the neutralized solution depends on the acid strength of the reactants. Neutralization is used in many applications.
In the context of a chemical reaction the term neutralization is used for a reaction between an acid and a base or alkali. Historically, this reaction was represented as
acid + base = salt + water
HCl + NaOH → NaCl + H2O