Question:
Which from following is the most commonly used refrigerant Freon-12?
Which from following is the most commonly used refrigerant Freon-12?
Show Hint
Freon-12 = $CCl_{2}F_{2}$, Freon-11 = $CCl_{3}F$.
Updated On: Jun 19, 2026
- Chlorofluoromethane
- Dichlorodifluoromethane
- Chlorodifluoromethane
- Dichlorofluoromethane
Show Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Step 1: Concept
Freons are chlorofluorocarbon (CFC) compounds used in refrigeration.
Step 2: Meaning
The number suffix in Freon nomenclature corresponds to the chemical formula.
Step 3: Analysis
- Freon-12 is specifically the compound $CCl_{2}F_{2}$. - Chemically, this is Dichlorodifluoromethane.
Step 4: Conclusion
Hence, the correct answer is (B). Final Answer: (B)
Freons are chlorofluorocarbon (CFC) compounds used in refrigeration.
Step 2: Meaning
The number suffix in Freon nomenclature corresponds to the chemical formula.
Step 3: Analysis
- Freon-12 is specifically the compound $CCl_{2}F_{2}$. - Chemically, this is Dichlorodifluoromethane.
Step 4: Conclusion
Hence, the correct answer is (B). Final Answer: (B)
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