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What is dry ice? What are its uses?

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प्रश्न

What is dry ice? What are its uses?

लघु उत्तरीय
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उत्तर

  1. Solid carbon dioxide, called dry ice is used as a refrigerant.
  2. The gas is so cold that moisture in the air condenses on it, creating a dense fog which is used in stage shows and movie effects.
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अध्याय 11: Air - Exercises [पृष्ठ १२२]

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सामाचीर कलवी Science [English] Class 8 TN Board
अध्याय 11 Air
Exercises | Q IV. 5. | पृष्ठ १२२
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