MCQ
What is the molar solubility of $Fe(OH)_2$ $(K_{sp} = 8.0 \times 10^{-16})$ at $pH\,\,13.0$ ?
- ✓$8.0 \times 10^{-18}$
- B$8.0 \times 10^{-15}$
- C$8.0 \times 10^{-17}$
- D$8.0 \times 10^{-14}$
✓
Answer
Correct option: A.
$8.0 \times 10^{-18}$
a
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