Rank the Following in Order of Decreasing Rate of Effusion

question 17

Multiple Choice

Rank the following in order of decreasing rate of effusion. F₂ SF₆ He Ar

• A) SF₆ > Ar > F₂ > He
• B) Ar > He > SF₆ > F₂
• C) F₂ > Ar > He > SF₆
• D) He > F₂ > Ar > SF₆
• E) He > F₂ > SF₆ > Ar

---

Definitions:

Subsidization

The act of providing financial aid or support by a government or organization to lower the cost of producing goods or services.

Monopoly

A market structure characterized by a single seller, offering a unique product or service with no close substitutes, leading to the control of a particular market.

Gross Investment

The total expenditure on new capital assets (plant, equipment, buildings) before accounting for depreciation.

Net Export

The value of a country's total exports minus its total imports, representing the balance of trade.