Limitations of Arrhenius Concept

 The limitations of Arrhenius concept are

Arrhenius concept is only limited to aqueous medium and dose not explain the acidity and basicity of the substance in non equeous medium 


In Arrhenius concept acids are limited to hydrogen ion (H+) only and bases are limited to hydroxide ion (OH-). It cannot explain the acidic nature of carbon dioxide (CO2) and basic nature of ammonia (NH3) 

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