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390

Q:

Which refrigerant is generally used in domestic refrigerators?

  • 1
    Neon
  • 2
    Oxygen
  • 3
    Nitrogen
  • 4
    Freon
  • Show Answer
  • Workspace

Answer : 4. "Freon"
Explanation :

While R-12 was once the go-to choice for residential/domestic refrigeration systems, Freon™ R-134a refrigerant is now most commonly used.

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