Question

What is meant by acid ? ​

Answer 1

Explanation:

a substance with particular chemical properties including turning litmus red, neutralizing alkalis, and dissolving some metals; typically, a corrosive or sour-tasting liquid of this kind.

chemistry:

a molecule or other species which can donate a proton or accept an electron pair in reactions.

Answer 2

Answer:

This is one meaning, a substance with particular chemical properties including turning litmus red, neutralizing alkalis, and dissolving some metals; typically, a corrosive or sour-tasting liquid of this kind.

Another meaning, a molecule or other species which can donate a proton or accept an electron pair in reactions.