Question

which gas calked dry ice ? how can a gas be converted to solid

Answer 1

nitrogen is called as dry ice..and a gas can be converted to solid by sublimation

Answer 2

Dry ice is the solid form of carbon dioxide. Gas can be converted to solid by the process of deposition. IN this process gas can be converted directly into solid without passing through liquid stage. From a gas ,the co2 needs to be converted into a liquid before it can become solid dry ice.

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