Question

Which gas is used as a refrigerant in solid defied form

Answer 1

Answer:

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Explanation:

A refrigerant is a substance or mixture usually a fluid, used in a heat pump and refrigeration cycle.

Fluorocarbons, especially chlorofluorocarbons are most common refrigerant.

Other common refrigerants used in various applications are ammonia, sulfur dioxide, and non-halogenated hydrocarbons such as propane and solid carbon dioxide.

Answer 2

Dry ice is the solid form of carbon dioxide and is used as a refrigerant.