Which of the Following Aqueous Solutions Is(are) Considered Basic

question 149

Multiple Choice

Which of the following aqueous solutions is(are) considered basic ?
I. [OH ^- ] = 6.2×10 ^{- 8}
II. [H₃O⁺] = 3.8×10 ^{- 12}
III. pOH = 2.5

• A) I only
• B) I and II
• C) I and III
• D) II and III
• E) All of these

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