From the Following List of Aqueous Solutions and Water, Select

question 21

Multiple Choice

From the following list of aqueous solutions and water, select the one with the highest freezing point.

• A) 1.0 M KNO₃
• B) 0.75 M NaCl
• C) 0.75 M CuCl₂
• D) 2.0 M C₁₂H₂₂O₁₁ (sucrose)
• E) 2.0 M KNO₃

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Definitions:

Above Marginal

This is not a standard economic term and lacks a universally recognized definition. NO

Competitive Firms

Businesses that operate in markets with many sellers, where each seller has no control over the market price and must accept the market price for its products or services.

Positive Profits

A situation where a business or individual earns more money than expended, indicating financial success and sustainability.

Long Run

The long run is a period in economics sufficient for all markets to reach equilibrium, where all inputs can be considered variable, and companies can adjust all costs.