Question

Which of the following compounds is an example of Freon?

• A. C₂Cl₂F₂
• B. C₂HF₃
• C. C₂F₄
• D. C₂H₂F₂

Answer 1

The Correct Option is A

Freons are chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs), which are hydrocarbons where some or all of the hydrogen atoms have been replaced by chlorine and fluorine atoms.

Key Characteristics of Freons:

• They contain carbon (C), chlorine (Cl), and fluorine (F).
• Freons are widely used as refrigerants and propellants due to their stability and low toxicity.

Analysis of the Given Options:

Among the given options, only \( \text{C}_2\text{Cl}_2\text{F}_2 \) (dichlorodifluoroethylene) contains both chlorine and fluorine along with carbon, making it a Freon.

Final Answer:

\( \text{C}_2\text{Cl}_2\text{F}_2 \) is an example of a Freon.