The Arrhenius definition of a base is the term that describes a substance that increases the concentration of hydroxide ions in solution.
What is Arrhenius acid and base?
A Swedish scientist named Svante Arrhenius defined a base and an acid in 1884.
Arrhenius base is a substance of hydroxide compounds which give OH− ions on dissociation in water.
Arrhenius acids are the hydrogen-containing compounds which give H+ ions or protons on dissociation in water.
Therefore, Arrhenius definition of a base is the term that describes a substance that increases the concentration of hydroxide ions in solution.
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