Answer: An Arrhenius acid is a type of substance yields hydrogen ions, [tex]H^{+}[/tex], in an aqueous solution.
Explanation:
Substances that give dissociate to give hydrogen ions or protons when dissolved in an aqueous solution are called Arrhenius acid.
For example, HCl is a strong acid and upon dissociation in water it gives the following ions.
[tex]HCl \rightarrow H^{+} + Cl^{-}[/tex]
Thus, we can conclude that an Arrhenius acid is a type of substance yields hydrogen ions, [tex]H^{+}[/tex], in an aqueous solution.
