Thin-Layer Chromatography Was Performed and Four Spots Were Visualized on the Glass

question 12

Multiple Choice

Thin-layer chromatography was performed and four spots were visualized on the glass slide. The substance with which R value was least soluble in the stationary phase?

• A) R value .5
• B) R value 8.5
• C) R value .7
• D) R value .2
• E) R value 10.0

---

Definitions:

Warren Buffett

An American investor, business tycoon, philanthropist, and the chairman and CEO of Berkshire Hathaway, known for his successful investment strategies and one of the richest people in the world.

Billionaires

Individuals whose net worth or wealth is equal to or exceeds one billion units of a currency, often reflecting significant economic influence or power.

Tax Cuts

Tax cuts refer to reductions in the amount of taxes owed by individuals or corporations, often implemented to stimulate economic growth.

National Income

Net domestic product minus indirect business taxes.