Explanation Dry ice is the solid form of carbon dioxide CO. It is commonly used as a cooling agent because it sublimates at -78.5C -109.3F, transitioning directly from solid to gas without passing through a liquid phase.

Question

Dry ice is:

A Solid nitrogen

B Solid oxygen

C Solid carbon dioxide

D More than one of the above

E None of the above

Practice Next

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Dry ice is:

Solution