General Science • ChemistryEasy
What is the common commercial name for solid carbon dioxide used as a refrigerant?
A. Quicklime
B. Dry ice✓ Correct Answer
C. Baking soda
D. Caustic potash
💡 Solution & Explanation
Dry ice is the common commercial term for solid carbon dioxide because it undergoes sublimation at atmospheric pressure, turning directly into gas without forming a liquid. Quicklime and caustic potash refer to entirely different inorganic compounds utilized in industrial manufacturing.
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