Which statement about R1234yf miscibility is true?

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Multiple Choice

Which statement about R1234yf miscibility is true?

Explanation:
R1234yf’s miscibility depends on the oil it’s paired with. It mixes with some refrigerant oils—most notably certain polyolester (POE) oils used in automotive A/C—so the refrigerant can blend with the oil for proper lubrication. It does not mix with mineral oil, and not all refrigerant oils are compatible, so it isn’t miscible with every oil or only with mineral oil. That’s why the true statement is that it is miscible in some refrigerant oils.

R1234yf’s miscibility depends on the oil it’s paired with. It mixes with some refrigerant oils—most notably certain polyolester (POE) oils used in automotive A/C—so the refrigerant can blend with the oil for proper lubrication. It does not mix with mineral oil, and not all refrigerant oils are compatible, so it isn’t miscible with every oil or only with mineral oil. That’s why the true statement is that it is miscible in some refrigerant oils.

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