Chemistry - Ionic Equilibrium Question with Solution | TestHub

ChemistryIonic EquilibriumSolubility ProductHard2 minPYQ_2023
ChemistryHardstatement

At298 K, the solubility of silver chloride in water is1.434×10-3 g L-1. The value of-logKspfor silver chloride is
(Given mass of Ag is107.9 g mol-1, and mass ofClis35.5 g mol-1)

Answer:
10
Solution:

Formula unit mass of Silver chloride = 108 + 35.5 gmol-1 = 143.5 gmol-1
Solubility(s)=1.434143.4×10-3=10-5M

∴Ksp(AgCl)=[Ag][Cl] =(s)2

⇒Ksp(AgCl)=10-10

⇒-logKsp=10

Stream:JEESubject:ChemistryTopic:Ionic EquilibriumSubtopic:Solubility Product
⏱ 2mℹ️ Source: PYQ_2023

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