COMEDK · Chemistry · 8. Ionic Equilibrium
In a \(0.2 \mathrm{~M}\) aqueous solution, lactic acid is \(6.9 \%\) dissociated. The value of dissociation constant is
- A \(6.5 \times 10^{-4}\)
- B \(9.5 \times 10^{-4}\)
- C \(3.6 \times 10^{-2}\)
- D \(1.2 \times 10^{-4}\)
Answer & Solution
Correct Answer
(B) \(9.5 \times 10^{-4}\)
Step-by-step Solution
Detailed explanation
Correct option is B.
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