A Solution Is Made by Dissolving 15

question 72

Multiple Choice

A solution is made by dissolving 15.00 g of NaCl in 500.0 g of H₂O. What is the mole fraction of NaCl in the solution?

• A) 0.0089
• B) 0.2566
• C) 0.0092
• D) 0.1156
• E) 0.2778

---

Definitions:

Management Problems

Issues or challenges faced by the management of an organization, which can include employee performance, resource allocation, and executing strategic plans.

Open System

A concept where systems interact with their environment through the exchange of information, energy, or material, which influences their structure and function.

Input

Resources, data, or efforts put into a system or process in order to achieve outcomes or results.

Special Type

A unique or distinct category, characterized by specific attributes that set it apart from others.