The Solubility of All Except Which the Following Compounds Increases

question 39

Multiple Choice

The solubility of all except which the following compounds increases as the pH of the solution decreases?

• A) CaF₂
• B) Na₂CO₃
• C) PbSO₃
• D) KClO₄
• E) CuS

---

Definitions:

Net Capital Outflow

The financial divide between home nationals acquiring assets abroad and foreigners acquiring assets in the home country.

GDP

Gross Domestic Product, which measures the total value of all goods and services produced within a country's borders in a specific time period.

Consumption Expenditures

Total spending by households on goods and services, excluding purchases of new housing.

Saving

The process of setting aside a portion of current income for future use.