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Sahay Sir > Question Answers > NCERT Exemplar Class 11 > Chemistry > Chapter 7 - Equilibrium > The ionization constant of benzoic acid is 6.46×10 −5 and K sp for silver benzoate is 2.5×10 −13. How many times is silver benzoate more soluble in a buffer of pH 3.19 compared to its solubility in pure water?

The ionization constant of benzoic acid is 6.46×10 −5 and K sp for silver benzoate is 2.5×10 −13. How many times is silver benzoate more soluble in a buffer of pH 3.19 compared to its solubility in pure water?

Equal volumes of 0.002 M solutions of sodium iodate and cupric chlorate are mixed together. Will it lead to precipitation of copper iodate? (For cupric iodate K sp=7.4×10 −8).