A Solution Is Prepared by Dissolving 15

question 147

Multiple Choice

A solution is prepared by dissolving 15.0 g of NH₃ in 250.0 g of water. The density of the resulting solution is 0.974 g/mL. The molality of NH₃ in the solution is ________ m.

• A)0.00353
• B)0.882
• C)60.0
• D)3.24
• E)3.53

---

Definitions:

Organizational Psychology

A branch of psychology that studies how people interact within groups and how workplaces operate to improve efficiency and productivity.

Person-Environment Fit

A concept in psychology that describes how well an individual's characteristics match the demands and attributes of their external environments, impacting their well-being.

Increased Earnings

A situation or trend where an individual's or organization's income or profits grow over time.

Hostile Work Behavior

Actions or behaviors in the workplace that create a threatening or antagonistic environment.