A 40 × 10^-3 Mol L^-1 Aqueous Solution Of Of \mathrm

question 97

Multiple Choice

A 4.0 × 10^-3 mol L^-1 aqueous solution of $\mathrm { Ca } ( \mathrm { OH } ) _ { 2 }$ at 25.0 °C has a pH of ________.

• A)2.40
• B)11.60
• C)8.0 × 10^-3
• D)2.10
• E)11.90

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