B. Carbon dioxide
Refrigerator Gas Used
The gas which used in a refrigerator in order to cool the water is Ammonia. It is a clear liquid that boils at a temperature of -28°F. Besides, Ammonia is the gas which is also used as a refrigerant gas, for purification of water supplies, and in the manufacture of plastics, explosives, textiles, pesticides, dyes and other chemicals. It is found in many household and industrial-strength cleaning solutions.
Do you know What is the dimension of surface tension?
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