
Concept explainers
Interpretation: The equilibrium constant for the dissociation of methyl violet needs to be explained.
Concept Introduction: The color change for an indicator occurs when the

Answer to Problem 8E
Equilibrium constant for the dissociation of methyl violet is
Explanation of Solution
Color changes for an indicator is occurs if
pH is the negative logarithm of
Since,
Therefore, K value is
Equilibrium constant for the dissociation of methyl violet is
Chapter U6 Solutions
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