Answer Happy

Which of the following is true regarding solubility in aqueous solutions as opposed to solubility in pure water? (1) Agl will dissolve more in an aqueous solution containing NH3 than in pure water. (II) PbCO3 will dissolve less in an aqueous solution containing Li2CO3 than in pure water. (ii) CaCO3 will dissolve more in an aqueous solution at pH 4 than in pure water. Multiple Choice only (l) and (ii) are true 6). (), and (ii) are all true none of 0.(1)or (ii) are true only (1) and (l) are true only () and (ii) are true