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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 8

What is dry ice? What are its uses?

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Question

What is dry ice? What are its uses?

Short Answer
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Solution

  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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Chapter 11: Air - Exercises [Page 122]

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Samacheer Kalvi Science [English] Class 8 TN Board
Chapter 11 Air
Exercises | Q IV. 5. | Page 122
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