Question

which of the following statements about the refrigerant is false? it is noncorrosive it is nonflammable it is nontoxic it is a liquid at atmospheric temperature and pressure it is colorless

Explanation:

Most common refrigerants are gases at atmospheric temperature and pressure, not liquids. They are designed to change phase under different pressure - temperature conditions in a refrigeration cycle. Refrigerants are generally non - corrosive, non - flammable, non - toxic (or have low toxicity) and colorless for safety and practical operation reasons.

Answer:

it is a liquid at atmospheric temperature and pressure