Physics · Chemistry in Engineering
Monochlorodifromethane (CHClF2) is a halogenated refrigerant widely known by which designation?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1R-12
- 2R-22✓
- 3R-122
- 4R-500
Correct answer
R-22
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