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What is the nature of a solution whose pH is less than 7?

Answer and explanation

Correct answer: Acidic

The pH scale expresses the acidic or basic nature of an aqueous solution. At approximately 25°C, pH 7 is neutral; values below 7 indicate greater hydrogen-ion concentration and an acidic solution. Therefore, option B is correct. A basic solution has pH above 7, while “salty” describes taste or composition, not a pH category.

Related tags

Class 10 ScienceAcids Bases SaltsPh ScaleAcidic SolutionAcidsBasesAnd SaltsAcids Bases And SaltsChemical Substances – Nature And BehaviourChemical Substances Nature And Behaviour

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