A Solution Is Prepared by Mixing 75 G of Methanol

question 6

Multiple Choice

A solution is prepared by mixing 75 g of methanol (CH₃OH) with 25 g of ethanol (CH₃CH₂OH) . Use the following data to determine the vapor pressure of this solution at 20°C. $\begin{array}{cc} \text { Substance }&\text { Vapor Pressure }\\& \text { at } \mathbf{2 0}{ }^{\circ} \mathbf{C} \text { (torr) } \\\text { Methanol } & 92 \\\text { Ethanol } & 45\end{array}$

• A) 69 torr
• B) 57 torr
• C) 80 torr
• D) 73 torr
• E) 83 torr

---

Definitions:

Emotional Manipulation

The attempt to influence someone else's feelings or actions through deceptive or indirect tactics, exploiting emotional vulnerabilities.

Inappropriate Information Gathering

Collecting data or details in a manner that violates ethical standards or privacy norms.

Disposition

An individual's inherent qualities of mind and character, affecting how they perceive and interact with the world around them.

Self-serving Rationalizations

Justifications an individual creates to defend actions or decisions that serve their own interests, often at the expense of truth.