A Solution of 5

question 7

Multiple Choice

A solution of 5.00 g of sodium chloride in 1.00 kg of water has a freezing point of -0.299°C. What is the actual van't Hoff factor for this salt at this concentration compared to the ideal one of 2? K_f(water) = 1.86°C/m

• A) 1.88
• B) 1.98
• C) 1.93
• D) 1.83
• E) 1.94

---

Definitions:

KISS Rule

A design principle standing for "Keep It Simple, Stupid," suggesting that simplicity should be a key goal in design and unnecessary complexity should be avoided.

SELL Process

A sales methodology involving Showing features, Explaining benefits, Leading into advantages, and Letting the customer see themselves using the product or service.

Feedback Resistance

Feedback Resistance occurs when individuals or organizations are unwilling or hesitant to accept constructive criticism or suggestions for improvement.

Source Manipulation

Altering or adjusting the origin or presentation of information, often to mislead or serve a particular agenda.