An Aqueous Solution Contains 51

question 77

Multiple Choice

An aqueous solution contains 51.2 g of propanol (C₃H₇OH) in 123.0 g of solution. What is the mole fraction of propanol?

• A) 0.176
• B) ​0.294
• C) ​0.272
• D) ​0.214
• E) ​0.824

---

Definitions:

Science of Behavior

The systematic study of the actions and reactions of humans and animals in response to external or internal stimuli.

Predict Human Behavior

The process of using psychological principles, statistical data, and algorithms to forecast actions or reactions of individuals in specific situations.

Connecting Information

The process of relating new information to existing knowledge in order to enhance understanding and memory.

Personal

Relating to or affecting an individual directly and intimately.