Sublimation of Dry Ice

Dry ice is the common name for the solid form of carbon dioxide.
It undergoes sublimation at room temperature. 

Uses of Dry Ice:
  • keep ice cream frozen
  • as a refregerants in pharmaceutical, blood and organ shipment

When dry ice sublimates in the glove, the carbon dioxide gas released filled up the glove.

My students during K2M 2011 at National Science Centre

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