Question

Compare the solubility of lead carbonate in each of the following aqueous solutions: Clear All 0.10 M Pb(NO3)2 More soluble than in pure water. 0.10 M (NH4)2CO3 Similar solubility as in pure water. 0.10 M NH NO3 Less soluble than in pure water 0.10 M KCH,COO

Answer 1

0.10 m PO(NO3), the solubility of Pb co, in polnola will : lee less than the solubility of Peoz in bere water. As there is presence of common-ion effect of 26*2 Ans: oilom (NH2), (03 the solubility of Pb CO₂ in (NH4) Coz will be less than the solubility of P6 CO₂ in bure water, as there is presence of common ion effect of cozi? Ans: olom NHQ NO 3 as there is no common-ion effect, so in this the solubility of PGCO₃ is same as 'in keure water.

Odo m K CH3COO Ang; as there is no common-ion effect 80 the solubilite of P6 CO₂ in CH₃cook will lee same as solubility in feire water.