Which of the following statements is not consistent with the $Brønsted-Lowry$ theory of acids and bases?

• A. The strength of an acid is determined by its ability to donate $protons$.
• B. Acids donate $protons$ to bases.
• C. Acids and bases can only exist in aqueous solutions.
• D. Bases accept $protons$ from acids.

Answer: (C)

Verified step by step guidance

1. Understand the Bronsted-Lowry theory: It defines acids as proton (H⁺) donors and bases as proton acceptors.
2. Evaluate the statement: 'The strength of an acid is determined by its ability to donate protons.' This is consistent with the Bronsted-Lowry theory as it directly relates to the definition of an acid.
3. Evaluate the statement: 'Acids donate protons to bases.' This is consistent with the Bronsted-Lowry theory, as it describes the interaction between acids and bases.
4. Evaluate the statement: 'Bases accept protons from acids.' This is consistent with the Bronsted-Lowry theory, as it describes the role of bases in accepting protons.
5. Evaluate the statement: 'Acids and bases can only exist in aqueous solutions.' This is not consistent with the Bronsted-Lowry theory, as it does not limit acids and bases to aqueous solutions; they can exist in other solvents as well.