Physics, asked by akumar63380, 1 year ago

Why is ammonia used in ice factories and as refrigerant?

Answers

Answered by vaibhavpandey1

Liquid ammonia acts as a refrigerant in ice plants. Evaporation of a liquid needs heat energy. When liquid ammonia vapourizes, it absorbs large quantities of heat without changing its temperature. For these reasons, ammonia is widely used as a refrigerant.

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