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प्रश्न
What is dry ice? What are its uses?
लघु उत्तर
उत्तर
- Solid carbon dioxide, called dry ice is used as a refrigerant.
- 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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Importance of Carbon Dioxide
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संबंधित प्रश्न
Carbonated drinks are bad to health.
Amount of carbon dioxide in the air is ______%.
______ is used in fire extinguishers.
It is said that sleeping beneath the tree during the night is not good for health. What is the reason?
CO2 is along with ______ in the manufacture of fertilizers like urea.
______ is used to prepare soft drinks or aerated drinks.
