Which gas is called dry ice?

Dry ice, sometimes referred to as "cardice" (chiefly by British chemists), is the solid form of carbon dioxide. It is used primarily as a cooling agent. read more

Frozen / solid CO2 is called dry ice. The carbon dioxide that we breathe out is again consumed plants to produce energy and oxygen. However, carbon dioxide is a commonly found gas in our planet. The solid form of CO2 is called Dry Ice.It does not melt into any wet liquid. read more

The opposite process is called deposition, where CO 2 changes from the gas to solid phase (dry ice). At atmospheric pressure, sublimation/deposition occurs at −78.5 °C (−109.3 °F) or 194.65 K. The density of dry ice varies, but usually ranges between about 1.4 and 1.6 g/cm 3 (87 and 100 lb/cu ft). read more

Your question is not very clear. But, I’ll take a stab at answering: “Dry ice” is the name of solid carbon dioxide. It is very cold (a mixture of dry ice and alcohol has a temperature of -78.5 degrees C). read more