Question

What is dry ice?what heppens when the pressure under which it is stored is decreased to 1 atmosphere

Answer 1

Answer:

Dry ice is the solid form of carbon dioxide . It is used primarily as a cooling agent.It is useful for preserving frozen foods where mechanical cooling is unavailable.

Dry ice is solid carbon dioxide. when the pressure under which it is stored is decreased to 1 atmosphere , the solid carbon dioxide will convert directly to gaseous state without coming to the liquid state.