What Is the Weight Percent of a Caffeine Solution Made

question 47

Multiple Choice

What is the weight percent of a caffeine solution made by dissolving 8.35 g of caffeine,C₈H₁₀N₄O₂,in 75 g of benzene,C₆H₆?

• A)0.010%
• B)0.011%
• C)10%
• D)11%

---

Definitions:

A Majority of

Referring to more than 50% of a specified group or amount.

Self-Control

The ability of an individual to regulate their emotions, thoughts, and behaviors in face of temptations and impulses.

Daily Interaction

The routine communication and activities that occur between individuals on a day-to-day basis.

Young Adults

Individuals in their late teens to early twenties, often considered a transitional phase from adolescence to adulthood, marked by increased independence and life changes.