The Freezing Point of Ethanol ( OH)is -114

question 61

Multiple Choice

The freezing point of ethanol ( OH) is -114.6 °C.The molal freezing point depression constant for ethanol is 2.00 °C/m.What is the freezing point (°C) of a solution prepared by dissolving 50.0 g of glycerin a nonelectrolyte) in 200.0 g of ethanol?

• A)-115.0
• B)-5.43
• C)-132.3
• D)-120.0
• E)-114.6

---

Definitions:

Absolute Best

The highest possible standard or quality that can be achieved in a specific context.

Satisficing Decision

A decision-making process that seeks a satisfactory rather than an optimal solution, prioritizing adequate over perfect results due to limitations.

Acceptable Alternative

An option deemed suitable or satisfactory for achieving a goal, often considered in decision-making processes.

Optimizing Decision

The process of finding the most effective solution among various choices, with the aim of achieving the best possible outcome.