Dry ice is solid CO2 and it is sublime solid(Converts from solid to gas directly)
It is used under low pressure
Dry ice is solid carbon dioxide, it is used to cool food products at low temperature than what water ice can provide. It is called dry ice because it sublimes and does not give any residue. It gets converted from solid to gaseous state without turning to liquid.When dry ice is put in water it accelerates the sublimation process, creating clouds of fog that fill up the dry ice bubble until the pressure becomes too much and the bubble explodes, spilling fog over the edge of the bowl. Dry ice is sometimes used as part of theater productions and performances to create a dense foggy effect.
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