The ionisation constant of benzoic acid (PhCOOH) is 6.46 xx 10^(-5) an – InterviewSolution

1.	The ionisation constant of benzoic acid (PhCOOH) is 6.46 xx 10^(-5) and K_(sp) for silver benzoate is 2.5 xx 10^(-3). How many times is silver benzoate more soluble in a buffer of pH 3.19 compared to its solubility is pure water?
Answer» 4 3.32 3.01 2.5 Answer :B

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