MCQ
$pH$ of $10^{-8}\, M$ $Ba(OH)_2$ solution will be
- A$7.4$
- B$6.92$
- ✓$7.08$
- D$7.7$
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$Ag_2CO_{3(s)} \rightleftharpoons 2Ag^+_{(aq)} + CO^{2-}_{3(s)}$
in water at $25\, ^o C$ is $(R = 8.314\, J\, K^{-1}\,mol^{-1})$