Calculate the PH for an Aqueous Solution of Pyridine That $2.15 \times 10 ^{- 4 }\mathrm {~mol} \mathrm {~L} ^ { - 1 }$

question 120

Multiple Choice

Calculate the pH for an aqueous solution of pyridine that contains $2.15 \times 10 ^{- 4 }\mathrm {~mol} \mathrm {~L} ^ { - 1 }$ hydroxide ion.

• A)4.65 × 10^-11
• B)2.15 × 10^-4
• C)3.67
• D)10.33