The reaction between an acid and a base to give a salt and water is known as a ______________ reaction.

Some metal oxides react with acid as well as base to produce salt and water. They are known as amphoteric oxides. The examples of amphoteric oxides are

Sodium hydroxide and hydrochloric acid react to form sodium chloride and water. Which reaction is this?

What is the pH value of a salt made up of a strong acid and a weak base?

Bee sting leaves an acid which causes pain and irritation. The acid released is

Litmus, a well-known acid-base indicator, is derived from :