Which Gaseous Compound Below Is Likely to Condense at the Highest

question 30

Multiple Choice

Which gaseous compound below is likely to condense at the highest temperature (gas $\rightarrow$ liquid) ?

• A)NH₃
• B)NF₃
• C)CF₄
• D)PH₃
• E)PF₃

---

Definitions:

Major Organic Product

The most abundant product resulting from an organic reaction, reflecting the preferred pathway due to factors like stability and reaction conditions.

Gatterman-Koch Formylation

A chemical reaction that introduces an aldehyde group into aromatic compounds using carbon monoxide, hydrochloric acid, and a Lewis acid catalyst.

Anisole

An organic compound consisting of a methoxybenzene group; used as a precursor in the synthesis of perfumes, pharmaceuticals, and pesticides.

Reagents

Substances or compounds that are added to a system in order to bring about a chemical reaction or are involved in chemical reactions.