PbBr2 is less soluble in a solution of Pb(NO3)2 than in water because of the common ion effect. True False

Chemistry
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Chapter1: Chemical Foundations
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**Question b)**

PbBr₂ is less soluble in a solution of Pb(NO₃)₂ than in water because of the common ion effect.

**Answer:**  
- True
- False

**Explanation:**

This question is related to the concept of the common ion effect in chemistry. The common ion effect refers to the decrease in solubility of an ionic compound when a common ion is added to the solution. In this case, PbBr₂ is less soluble in a solution containing Pb(NO₃)₂ because both compounds share the common ion \( \text{Pb}^{2+} \). The presence of Pb²⁺ ions from Pb(NO₃)₂ shifts the equilibrium, reducing the solubility of PbBr₂.
Transcribed Image Text:**Question b)** PbBr₂ is less soluble in a solution of Pb(NO₃)₂ than in water because of the common ion effect. **Answer:** - True - False **Explanation:** This question is related to the concept of the common ion effect in chemistry. The common ion effect refers to the decrease in solubility of an ionic compound when a common ion is added to the solution. In this case, PbBr₂ is less soluble in a solution containing Pb(NO₃)₂ because both compounds share the common ion \( \text{Pb}^{2+} \). The presence of Pb²⁺ ions from Pb(NO₃)₂ shifts the equilibrium, reducing the solubility of PbBr₂.
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