Question

dry ice is stored under high pressure and low temperature. What is dry ice? at what pressure dry ice will sublimate to the gaseous state​

Answer 1

Answer:

Its advantages include lower temperature than that of water ice and not leaving any residue (other than incidental frost from moisture in the atmosphere). It is useful for preserving frozen foods where mechanical cooling is unavailable. Dry ice sublimates at 194.7 K (−78.5 °C; −109.2 °F) at Earth atmospheric pressure.

Dry ice