Choose the Pair of Concentrations That Cannot Be in a Given

question 43

Multiple Choice

Choose the pair of concentrations that cannot be in a given aqueous solution at 25°C.

• A) [H⁺] = 10^-3 M, [OH^-] = 10^-11 M
• B) [H⁺] = 10^-7 M, [OH^-] = 10^-7 M
• C) [H⁺] = 10^-13 M, [OH^-] = 1 M
• D) [H⁺] = 10 M, [OH^-] = 10^-15 M
• E) All of these can exist.

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